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Zytronic investment enhances production capability at UK base

Tue, 11 Jun 2013 14:46:44 +0100

£1million phase one completed at Blaydon, Newcastle UK headquarters

Zytronic, the specialist developer and manufacturer of touch sensors for medium to large format displays, has completed phase one of an ambitious investment programme that positions it to meet the rapidly increasing demand for touchscreens in all areas of society. Zytronic’s two proprietary technologies, Projected Capacitive Technology (PCT™) and Mutual Projected Capacitive Technology (MPCT™), are deployed wherever there is a requirement for people to interact with public electronic systems in a manner that is natural and intuitive, and where a resilient and robust solution is essential for continued reliable operation.

Capital expenditure for this first phase exceeded £1m ($1.5m) on plant and equipment to further enhance the quality and quantity of the company’s manufacturing output at its Blaydon, UK headquarters. Expenditure has covered increasing capacity, with the purchase of two new laminating machines, another flatbed washing machine to ensure the glass is crystal clear, and additional plotters, bonders and a new CNC router.

Zytronic has also invested in equipment to make the manufacturing process more efficient, including new robotic equipment, configured around a camera-based system, to enable more accurate placement of some of the integral electronic components. Additionally, new conveyor systems have been installed to move ultra large form factor glass touch sensors, up to 84 inches across, out of the clean rooms. The larger segment of the clean room in the main factory erected in 2001 has been refurbished to a higher standard and extended significantly.

Phase two, which should be completed during 2013, involves three aspects of expansion. The first, which was completed during April for £100k ($150k), involved the substantial expansion of the Research and Development (R&D) operational facilities, giving the R&D team much better and larger accommodation for manufacturing samples and testing new touch technologies and system enhancements. It includes a substantial clean room and an EMC testing facility.

The second aspect of phase two for £80k (US$120k) is expected to be completed in June. It involves the substantial upgrade to the screen printing facilities within Zytronic, including the installation of a new semi-automatic screen printing machine to accommodate the printing of touch sensors up to 60 inches across, and matching Zytronic’s internal thermal tempering capabilities.

The third aspect of phase two is expected to begin much later this year and will involve the replacement of the original section of the main factory clean room - first erected in the 1980s- with a substantial new one. This again expands Zytronic’s touch sensor productive capacity further. The final part of phase two is budgeted at £400k ($600k) and, when completed, will result in Zytronic having replicated the highest standard of clean room in two of its three factories, enabling even greater efficiency and flexibility in touch sensor manufacturing.

Zytronic’s group finance director, Denis Mullan, commented: “Since we opened our third factory in Blaydon in 2008 to produce the ZYPOS™ range of touch sensor products, and despite the challenging global economic conditions, we have continued to invest in our R&D and manufacturing facilities in order to enhance our product lines and deliver the best quality and service to our international customer base.”

Zytronic Touch Sensors Take Up the Challenges of a Sporting Life

Tue, 07 May 2013 13:27:16 +0100

Highly rugged, large format PCT™ product with multi-touch functionality chosen by Transcity

Zytronic has gained further business for its advanced, rugged touch sensor solutions utilising proprietary Projected Capacitive Technology (PCT™). The company has confirmed that a 42-inch, customised multi-touch PCT sensor, with accompanying high performance touch controller (ZXY200), has been specified for Transcity’s Sports Vision Table, in a deal secured via its Australian distribution partner, JEA Technologies.

The large format Transcity touch tables each have a 42-inch display with 1920 x 1080 pixel resolution. Through its multi-touch graphical user interface (GUI), sports fans will be able to select various TV channels in order to watch live games, as well as viewing web pages to get the latest results or catch up on pre-match gossip. Multiple screen configurations mean that one, two or four different TV signals/websites can be utilised simultaneously. By employing the multi-touch PCT solution from Zytronic, up to 40 simultaneous touch points are supported, which when coupled with appropriate multi-touch software and content, result in a greatly enhanced overall user experience. A number of the Sports Vision Tables have already been installed in Australia, with many more planned for the near future.

Zytronic’s multi-touch PCT touch sensing technology is based around an intricate XY grid of micro-fine copper capacitors (only 10 µm in diameter) embedded within a laminated substrate. This matrix will detect multiple finger touches through the screen’s thick glass protective overlay (which can be more than 5 mm thick). As a result the sensor is effectively invulnerable to all forms of mechanical stress (including impacts and scratches), extreme temperatures, dirt and other forms of harm or interference. It is this inherent robustness that sets PCT touch sensors apart from conventional front-facing technologies, such as surface capacitive and resistive. They are also able to outperform surface acoustic wave (SAW) infrared (IR) and optical touch technologies, as they are not prone to sensor drift over time, meaning that re-calibration is not required. Furthermore they do not require use of a bezel around the sensor’s perimeter, enabling sleek, attractive smooth-fronted designs to be realised – particularly important in touch table applications. Sophisticated palm rejection algorithms in the Zytronic controller firmware mean than users can lean on the surface without affecting touch performance, again an often overlooked, yet crucial requirement when considering the successful deployment of touch tables.

“The Sports Vision Table offers users access to digital TV, as well as internet browsing, via its intuitive, state-of-the-art touchscreen. Zytronic’s PCT was the only multi-touch technology capable of giving us the bezel-free aesthetic we required, whilst still being strong enough to cope with a sports bar environment. Its sensors were comfortably able to achieve the z-axis performance needed to get through the table’s 6 mm thick toughened glass surface,” states Geoff McDowell, Managing Director of Transcity. “The touchscreen solutions we looked at from other suppliers simply proved to be inadequate.”

“Touch-enabled interaction is becoming increasingly commonplace in the leisure and entertainment industries,” states Ian Crosby, Sales & Marketing Director at Zytronic. “Our PCT sensors’ inherent durability means they will easily cope with the numerous hazards found in a sports bar environment, so that potential damage via scratches from jewellery or watches, heavy impacts and liquid spillages are all fully protected against.”

Zytronic Touchscreens Facilitate Upgrade of Intelligent Presentation Systems

Wed, 24 Apr 2013 09:46:37 +0100

PCT™ takes centre stage in latest iteration of ILS’s e-podium offering.

Zytronic’s durable and customisable touch sensors, utilising the company’s proprietary Projected Capacitive Technology (PCT™), are being applied to an ever broader spectrum of industry sectors. One of the company’s latest projects has been with Netherlands based Intelligent Lectern Systems (ILS), a leading developer of audio-visual presentation tools, where a highly customised PCT-based sensor has been developed for incorporation into the next generation of ILS products.

Designed for the auditoriums of academic establishments or the boardrooms of large corporations around the world, the ILS 22G e-podium is an attractive conferencing/presentation system consisting of a sleek, stylish all-in-one console of aluminium construction. It has a 22 inch touch enabled display with a surrounding extended touch zone incorporating a number of source controls, short-cut keys, a full QWERTY keyboard and an annotation pad. These combine to create a stunning 31 inch multifunctional touch area. The e-podium’s advanced human computer interface (HCI) is designed to be intuitive to use, so that minimal training is required.

A custom designed and printed ZYBRID touch sensor was developed for the ILS 22G - delivering the touch interaction needed with both a high degree of accuracy and rapid responsiveness. The patented projected capacitive touch sensing mechanism, at the heart of each Zytronic touch sensor, consists of a matrix of micro-fine capacitor elements embedded into a highly durable laminated glass substrate. This substrate can be positioned behind a protective overlay (>10mm thick), so that the touch sensor’s active area is not left vulnerable to sources of potential damage. Front-facing touch sensors like resistive or surface capacitive are conversely prone to various forms of harm. This gives PCT much greater resilience to shock, vibrations, scratches, harmful chemicals and exposure to extreme weather conditions - thereby maximising the touchscreen’s operational lifespan. Furthermore, unlike surface acoustic wave (SAW) or infrared (IR) touch sensing solutions, PCT supports drift-free operation, avoiding the need for costly maintenance or recalibration to be undertaken. It also dispenses with the necessity of a bezel in which to house sensor devices.

“Zytronic was chosen to assist in this upgrade because of the performance benchmarks its touch technology was able to offer,” states Henk de Groot, Managing Director of ILS. “The other suppliers that we considered were simply not able to meet the criteria we had set for this project, either in terms of the customisation, resolution, dynamic reaction or the overall robustness required.”

According to Ian Crosby, Sales & Marketing Director at Zytronic, “People often only associate our PCT-based projected capacitive touch screens with outdoor and vandal resistant applications. With the ILS e-podium, we have been able to demonstrate the freedom our technology provides customers, in terms of the user interface design. When coupled with its inherently high level of reliability and durability, the benefits become compelling, even in indoor applications. As projected capacitance based screens like PCT do not need a bezel, the overall aesthetics of the system are greatly enhanced, plus the system is much easier to clean.”

Zytronic Receives Silver Award from Diebold Inc. for 2nd Year Running

Fri, 22 Mar 2013 09:06:41 +0000

Diebold Inc. has awarded Zytronic with Silver status at their Global Supplier Summit in Canton, Ohio, based on our continued excellence and overall performance in 2012. This is the second consecutive year we’ve been honoured to receive this award.

The award is marked on several key categories including Quality, Delivery Performance, Business Relationship, Lead Time and Innovation. The approach is used to monitor and assess their suppliers and helps Diebold shape long term strategic purchasing decisions.

Headquartered in the USA and manufacturing around the world, Diebold (NYE: DBD) has a 150-year history and are a leading supplier of innovative self-service and security solutions. Zytronic has supplied Diebold’s global operations with vandal resistant touchscreens and other glass components for more than 10 years.

Zytronic Announces Further Extension of R&D Team

Thu, 14 Feb 2013 14:55:38 +0000

Zytronic, the leading designer and manufacturer of Projected Capacitive Technology (PCT™) based touch sensors for self-service, digital signage, gaming and industrial use, has extended its in-house research and development capabilities with the recruitment of two additional engineers. Colm Mulvey (Software Engineer) and Liren Bian (Electronic Engineer) further strengthen the company’s ability to design and develop new touch technologies and support its global customer base.

Colm Mulvey has over twenty years software development experience gained within the aerospace and embedded telecoms fields. This has resulted in familiarity with leading embedded operating systems and microcontrollers. He holds a BSc Eng (Hons) from the University of Dublin.

Liren Bian completed his BEng (Hons) in Electrical & Electronic Engineering at the University of Northumbria, Newcastle upon Tyne, where he received the Dean’s Award of the University as well as the third prize in the IET Final Year project competition. His work experience includes three years of embedded software and firmware engineering.

Zytronic’s technical director, Dr. Andrew Morrison, said: “Zytronic was a pioneer in the development of projected capacitive touch technology. We continue to drive PCT forward, for example with our latest large format multitouch products, and have other exciting new developments in the pipeline. The addition of Colm and Liren brings further experience to our team of highly skilled electronic and software engineers and will enable us to support existing customers and exciting new projects alike.”

Zytronic’s Large Form Factor, Rugged Touch Sensors Show Star Quality

Thu, 31 Jan 2013 10:18:00 +0000

Enhancing the ‘big screen’ entertainment experience through a new generation of information systems for cinemas

Touch sensor specialist Zytronic has, thanks to its patented Projected Capacitive Touch Sensor Technology (PCT™), been contracted to participate in yet another interactive digital signage project where long term operation must be assured. The Tyneside-based company has collaborated with Harp Visual Communications on the development of a series of very large format touch-operated display units for use in cinema foyers.

The dynamic interactive units produced by Harp will run the latest film trailers and advertisements, replacing conventional posters and cardboard promotional materials with a far more exciting, visually-pleasing alternative. Built-in proximity sensors trigger each unit to start showing highlights from upcoming blockbusters via high definition graphic imagery as cinema goers walk past. Each eye-catching 55-inch diagonal, touch-enabled LCD can be used to enter competitions, sign up for newsletters, or even play games related to upcoming releases. The units are already seeing widespread uptake, with 30 recently installed at Cineworld complexes around the UK plus further installations planned at Vue and Odeon venues in the coming months.

The size and public siting of the units, demanded a very particular touchscreen solution that was both scalable to very large sizes, customisable in lower volumes and capable of dealing with potentially rough treatment on a daily basis - as a result Harp worked closely with Zytronic, who designed a bespoke, screen-printed 55-inch ZYTOUCH® laminated sensor to ensure the highest levels of impact resistance and form the interactive front face for the units. This was complemented by the use of Zytronic’s ZXY100 128-channel high performance touch controller, which allows pinpoint accuracy and rapid responsiveness to be achieved, as well as offering provision for gesture recognition if needed – so that the swipes, flicks, zooms, which users of smartphones and tablet PCs will be familiar with can be supported.

The proprietary PCT sensing structure utilises an XY grid of micro-fine copper capacitors (just 10 µm thick) directly deposited and embedded within a laminated substrate. This substrate can be made of thick toughened glass itself or placed behind a further protective overlay (of either glass or polycarbonate) with total front face thicknesses of over 10 mm possible - resulting in very strong levels of impact resistance. As the touch sensing array is totally isolated from the external environment it has far greater longevity than conventional touch sensor technologies, such as resistive and surface capacitive which rely on relatively weak conductive front coatings. Furthermore, PCT sensors eliminate the need for bezels or frames surrounding the active area of the touchscreen, and if combined with optional screen-printed glass substrates can enable the sleek, edge-to-edge glass fronted designs of the latest handheld consumer devices to be brought to hard working self-service display installations.

“The almost continuous use that these units are expected to receive over their operational lifespan means they need to exhibit resilience to many different forms of mechanical stress,” states Adrian Gould, Director at Harp Visual Communications. “The key differentiator for us was the robustness that Zytronic’s touch sensing technology could offer. We have worked with the company of several projects over the last few years and have seen first-hand how much more resistant to damage its touch sensors are compared to competing products and how this translates into lower system maintenance costs.”

“Harp required these 55-inch interactive display/touchscreen assemblies to combine high levels of sensitivity with a rugged and attractive all-glass front design. It was a very challenging brief, which would have been beyond the capabilities of other touch technologies.” Ian Crosby, Sales & Marketing Director for Zytronic, states. “PCT has proven its value by enabling designers of self-service systems to bring interactivity to the most demanding environments for over a decade. I’m delighted that Harp has specified this technology in order to enhance movie fans’ enjoyment.”

Multi-Touch Curved Surface Touchscreen Solution Optimised for Next Generation Digital Signage

Wed, 30 Jan 2013 15:24:39 +0000

Zytronic’s large format PCT-based touch sensors enable rugged user interface implementations

At Integrated Systems Europe 2013 (stand 9 - A128), Zytronic demonstrated its latest contribution to the advancement of interactive digital signage systems. The company showed how it can apply its highly regarded, ultra-robust, multi-touch sensing solutions to curved surfaces - thereby allowing exciting new, aesthetically pleasing designs through which sophisticated human-machine interaction can take place. Utilising Zytronic’s patented Projected Capacitive Technology (PCT™) the sensor mechanism can deliver single-, dual- or 10-point multi-touch operation to either concave or convex surfaces.

Curved along a single axis, display formats of up 46 inches can be supported by this solution – maximising the active area available to the operator or operators. The glass substrate to be used in the touch sensor is heated to its softening point and formed against a custom tool to replicate the required radius of curvature. The customer can specify this radius to suit their particular application or design. Among the various live demonstrations at the Zytronic stand is a 22-inch curved touchscreen with a convex configuration, simulating the “spinning reel” of a casino game.

“User interface designers are increasingly thinking beyond conventional two dimensional surfaces, encouraged by innovation in the display industry and consumer demand for more unusual and attractive forms. Our ability to offer curved, durable and ultra large format touch surfaces should give system designers free-reign to create some truly unusual touch enabled devices, suitable for use in self-service applications and public environments. The option of adding our latest 10 point multi-touch technology to these screens opens up the horizons even further,” Ian Crosby, Sales & Marketing Director for Zytronic, explained. “Integrated Systems Europe is an ideal platform for the Zytronic team to showcase the ground-breaking rugged, multi-touch, curved touch solutions we have developed. The fact that we can bring our technology’s proven durability to ultra large format displays, up to 82-inch, is a boon for applications like digital signage, retail and public information systems. It is something that no other touch sensor manufacturer can currently offer the market, putting us in a very strong position.”

Zytronic showcases ultra large format multi-touch PCT™ at ISE 2013 in Amsterdam

Thu, 13 Dec 2012 14:38:33 +0000

ISE 2013 - 29-31 January - Amsterdam RAI, NL

At ISE 2013 Zytronic will showcase its newly developed, innovative multi-touch solution for digital signage touchscreen applications, based on its award winning robust Projected Capacitive Technology (PCT™). This solution consists of the new ZXY200 touch controller accompanied by a ruggedized and scalable touch sensor and is capable of supporting 10 simultaneous touch points.

The new Multi Touch PCT™ brings smartphone and tablet-like functionalities to a much wider range of large display formats, used in self-service, digital signage and industrial applications. It has been designed to be plug and play compatible with Microsoft’s multi-touch capable operating systems - Windows® 7 and the forthcoming Windows® 8 – and can also be used in conjunction with multi-touch application software such as Nuiteq’s Snowflake and Omnivision’s Omnitapps platforms.

Demonstrations of 22-inch, 32-inch and 46-inch versions of the Zytronic Multi Touch PCT™ solution can be viewed at the Zytronic stand A128 in hall 9 from 29 to 31 January at ISE 2013, Amsterdam, The Netherlands.

Zytronic Wins Export Award

Thu, 13 Dec 2012 13:41:00 +0000

A group of industry experts has named Zytronic as Export Manufacturer of the Year. At an awards ceremony in London on 12^th December the company’s export performance was judged to be outstanding and Zytronic was recognized as a leading developer and manufacturer in the rapidly growing field of touchscreen technology.

The Elektra European Electronics Industry Awards are held annually to highlight success within the high technology sector. Zytronic Group Finance Director, Denis Mullan (second from left), was presented with the award by the event host, comedian Rory Bremner (right).

http://www.electronicsweekly.com/static-pages/picture-gallery-index/elektra-winners-12/?=4

PCT™ Touchscreen Solution Designed Into Groundbreaking Green Transport System

Wed, 05 Dec 2012 15:23:28 +0000

High reliability of Zytronic touch sensors a boon for electric car hire stations from IER

Once again the touch sensing products based on Zytronic’s proprietary Projected Capacitive Technology (PCT™) are helping to create a more environmentally sustainable future. The company has confirmed that, through French distribution partner Eurocomposant, its touch sensors have been specified for the user interfaces of IER’s Autolib’ electric car hire stations currently being deployed in Paris and 46 cities of Ile-de-France region.

Trials of Autolib’ in the French capital began in early October 2011. The intention of this project is to bring about a marked reduction in the city’s traffic congestion as well as curbing its pollution levels. The self-service hiring stations work on similar principles to the bicycle rental systems already being used in many urban areas across Europe. Commuters and tourists alike will be able to go their nearest Autolib’ station and use the automated payment system to gain access to an electric car. Then they can travel to their desired destination, simply dropping the vehicle off at a station nearby, where recharging will take place ready for the next customer.

The user interface in each hire station employs a 12.1-inch format ZYBRID®PCT™-based touchscreen made from 6mm thick toughened glass to ensure high levels of impact resistance. The anti-vandal and weather proof rugged touchscreens feature an anti-glare treatment on the front surface to improve readability in direct sunlight and enhance the overall experience. Proven and patented, Zytronic’s proprietary PCT™ touch sensing mechanism works on the principle of detecting subtle changes in the modulated charge signal passing through a matrix of micro-fine copper capacitors, embedded into a robust laminated substrate. These capacitors are only 10µm in thickness and so do not impinge on the brightness or clarity of the display. The substrate in which the sensor matrix is held can be made from thick glass or placed behind an additional protective overlay, giving it a high degree of durability and ensuring the touchscreen’s functional longevity.

Due to the nature of the touch sensing mechanism (requiring proximity to the users finger) and with the active area totally isolated from the external environment, its function is unaffected by the build-up of dirt, scratches, harsh chemicals, presence of liquid on the screen surface, vibration or shock – which would cause almost all alternative touchscreen technologies to fail in a short period of time. In practical terms, this means PCT™ minimises the need for costly repair call outs or ongoing maintenance work. Furthermore, the PCT™ sensors can be designed to forego a bezel around the perimeter of the screen, something that is mandatory for optical and infrared (IR), and most surface acoustic wave (SAW) touchscreens. As a result PCT™ enables OEMs to realise modern, attractive and easy to clean, smooth-fronted designs.

As Julien Berger, Sales Director at Eurocomposant, explains, “For this application it was necessary to provide a lightweight, highly robust touchscreen solution that was very well suited to installation in an open air environment and could ensure a prolonged operation. This is exactly the sort of setting that Zytronic touch sensors thrive in. They safeguard against the risk of system downtime and allow running costs to be kept to an absolute minimum.”

“When looking into the touch sensor component of this project, we knew that the sensing solution we would choose had to prove it could cope with the rigours of outdoor deployment, such as extremes of temperature, exposure to wind and rain, even potential vandalism,” says Delphine Dahan, Head of Purchasing at IER. “Specifying PCT™, with its formidable track record in public use and industrial sectors, has given us total assurance in continued high performance regardless of the conditions faced.”

“Autolib’ has the potential to change metropolitan transportation irrevocably and we are pleased to have played a part in it,” concludes Ian Crosby, Sales & Marketing Director at Zytronic. “PCT™’s drift-free operation and responsiveness in the most demanding environments, its resilience to the various forms of harm that can shorten the lifespan of other touch sensor technologies, plus crucially, its ability to be operated through gloved hands make it an optimal solution for this kind of application.”

Zytronic Collaborates With Nuiteq & Omnivision to Deploy Multi-Touch Whatever The Environment

Fri, 16 Nov 2012 09:39:05 +0000

New large format, heavy duty touch multi-touch technology supported by software partners

Ruggedized touch sensor provider Zytronic is now able to offer its customer base a complete, easy-to-integrate touchscreen solution capable of supporting the detection of 10 touch events simultaneously.

Zytronic’s new Multi Touch PCT™ product range has been tested with multi-touch software from leading vendors Omnivision and Nuiteq, both of which offer bespoke and off-the-shelf application suites.

As a result of this development, large form factor displays designed for use in the most demanding of environments will now be able to benefit from complex gesture recognition and compelling user interfaces. The fully customisable multi-touch solutions offered by Zytronic consist of a new family of touch sensors based on the company’s proprietary projected capacitive technology (PCT™) and its recently released ZXY200 advanced touch controller. When combined with either the Omnivision Omnitapps or the Nuiteq Snowflake software application packages, and a multi-touch supporting operating system, such as Windows® 7, the forthcoming Windows 8 or Linux kernels from 3.5.1 onwards, they bring 10-point multi-touch functionality to ruggedized touchscreens with diagonal dimensions from 22 to 70-inches and beyond.

“Multi-touch is becoming increasingly commonplace as a way for us to interact with display enabled devices. Our new Multi Touch PCT™ product is designed to support the large display formats used in self-service (vending machines) and public environments as well as applications, such as touch tables, and interactive digital signage, bringing the functionality found within the consumer space to a far broader spectrum of uses. The compatibility of the technology with the multi-touch application software provided by companies like Nuiteq and Omnivision makes is easier to design and deploy attractive, compelling interfaces” states Ian Crosby, Sales & Marketing Director for Zytronic.

On Zytronic’s stand (A3.453) at Electronica (Munich, 13^th – 16^th November) will have a series of demonstrations on display based on its innovative multi-touch PCT™ technology, showing how it can be utilised in a variety of key applications. The touchscreens will be using Snowflake and Omnitapps to demonstrate the capability of this new touch technology. These multi-touch software packages are available directly from Nuiteq and Omnivision respectively.

Large Form Factor Curved Touch Sensor from Zytronic Delivers 10-point Multi-Touch Functionality

Wed, 14 Nov 2012 16:43:32 +0000

Facilitating the creation of more exciting touch interactive surfaces for gaming, public information & digital signage displays

Touch sensor specialist Zytronic has taken its rugged Projected Capacitive Technology (PCT™) touchscreen solutions beyond the 2-dimensional domain. The company now has the ability to produce PCT™ sensors for surfaces that are curved along one axis. Available in customised sizes from 19 inch to over 46 inch diagonals, this large format, curved surface product is available in single-, dual- or multi-touch configuration. The screens are suitable for use with rear projection systems, the latest wave of curved LCDs, or even OLED displays.

The radius of the curve can be specified by the customer and the touchscreen can be made with a convex or concave configuration. It is envisaged that the convex designs will be attractive to designers of gaming equipment, where an interactive ‘spinning reel’ movement can be simulated. The concave versions of the technology will facilitate the merging together of several angled screens to create a single, seamless user interface. In both cases, the added dimension creates an organic feel, and allows industrial designers to really push the boundaries of what is possible with touch interactivity, no matter the size or environment for deployment. This could have huge potential in the development of advanced public information systems, digital signage systems and next generation retail automation machines, such as customer facing point-of-sales (PoS) units.

A live demonstration of a 22-inch, convex version of the curved touchscreen solution will be on the Zytronic stand (A3.453) at Electronica (Munich, 13^th – 16^th November) along with a variety of other examples of the company’s capabilities, including its latest 10-point multi-touch PCT™ technology – bringing true multi-touch performance to public use environments.

“This is the first time that ruggedized 10-point multi-touch, curved surface touchscreen operation has been feasible in the large format factors that can be used in un-supervised or even outdoor locations, and it underlines the growing need for more sophisticated human-machine interaction in these sectors,” states Ian Crosby, Sales & Marketing Director for Zytronic. “This solution means that engineers are no longer restricted to single plane user interface deployments, but can create designs with enhanced ergonomics that reflect the growing trend already emerging in the portable consumer space for curved surface touch-enabled products such as the Samsung Nexus S and Nokia N9 smartphones”

Zytronic Cleans Up with Contract for Touch-Enabled Self-Service Washing Machines

Thu, 01 Nov 2012 09:16:44 +0000

ZYBRID® sensors show their credentials in another punishing public use application

Touchscreen solutions provider Zytronic, through its Danish distributor Daimler Industri, has scored a new contract win in the appliance market. The company’s highly robust touch sensors, based on its innovative Projected Capacitive Technology (PCT™), have been selected for professional washing machine manufacturer Nortec’s latest industrial class product - the EC Hydros QW.

For installation in public areas, such as apartment buildings, university accommodation blocks, commercial laundries and hotels, the EC Hydros QW machines have larger load capacities than normal domestic models and have been designed to combine innovative design with the ability to function in demanding public-use/industrial environments.

The sophisticated user interface (UI) each unit incorporates not only allows easy setting of the chosen wash program, but also provides a booking/payment system as well as advanced features such as text identification/access. This UI is placed behind a stylish black, smooth front glass panel that goes across the top of the unit. This differentiates it from the conventional switch/dial-type controls normally found on this type of machine, presenting an attractive, modern exterior while ensuring robust, highly reliable operation. A 5.7-inch version of the Zytronic ZYBRID® touch sensor has been specified in order to deliver accurate and responsive touch control, as well as the strong through-glass performance needed. Several hundred of the washing machine units are already being installed throughout Denmark, Finland and Sweden.

As Esben Juul Jensen, Technical Manager at Nortec, explains. “Our goal was to create a user-friendly design completely distinct from anything seen in the industry before, with smartphone-like touch images that would provide an intuitive UI and an enjoyable, trouble-free user experience. We have been working with Zytronic and Daimler Industri for several years now and though we looked at touchscreen solutions from other companies, PCT stood out as the best touch technology to adopt.”

“The front panel display design for the EC Hydros QW was a very important consideration for Nortec. It was essential that the machine’s overall aesthetics would be just as good as its operational performance,” states Ian Crosby, Sales & Marketing Director for Zytronic. “The ZYBRID® sensor specified is not vulnerable to scratches, exposure to harsh chemicals, vibration or sudden impacts affecting its ability to function fully, so the risk of downtime for repairs to be carried out is minimized.”

The patented PCT™ sensing mechanism employed by ZYBRID® is optimized for uncompromising operational environments, such as those where the new Nortec washing machines will be deployed. It consists of an intricate matrix of micro-fine (10 µm diameter) copper capacitor elements embedded into a laminated substrate. The substrate can be placed behind a protective overlay (of glass or polycarbonate construction) that can be over 10 mm thick. This keeps the sensor isolated from potential sources of damage and as a result it has a markedly longer operational life span than those found in alternative touchscreen solutions (such as surface capacitive or resistive) - where the sensor is constantly under threat as it is on the outer surface of the screen. Furthermore PCT™ is better matched to this type of application than surface acoustic wave (SAW) optical, or infrared (IR) touch sensors, which necessitate the inclusion of cumbersome bezel frameworks to house the sensing elements and thus hinder the modern eye-catching designs that users now expect, as well as making the UI more difficult to clean.

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Zytronic Meets Exacting Requirements of Oil & Gas Sector

Thu, 11 Oct 2012 16:24:01 +0100

PCT™ touch sensors integrated into explosion-proof HMI solution targeted at use in hazardous areas

The proprietary Projected Capacitive Technology (PCT™) developed by Zytronic has on many occasions proved its ability to be employed in the most uncompromising of environments. Recent successes in heavy industry have further underlined this, showing its superior performance over alternative touch solutions. Among these successes are the inclusion of the company’s ZYTOUCH® and ZYBRID® products by ‘mission critical’ process controls manufacturer iSiS-Ex in their new range of explosion-proof terminals designed for use in offshore oil and gas drilling.

Enabling the collection and analysis of data by operatives on drilling rigs, these terminals depend upon a rugged human machine interface (HMI) that is easy to use - so that vital information can be rapidly viewed, understood and then acted upon; combined with a high degree of isolation - so that the electrical hardware inside the terminals does not come into contact with the potentially combustible gases and liquids outside - thereby putting lives at risk. In addition, due to the incredibly tough working environment in which the terminals are deployed, it is essential that the chosen touch technology is capable of faultless outdoor 24/7 operation, exposure to corrosive salt water and oil, plus response to the touches of users wearing heavy work gloves.

Touchscreen solutions based on conventional projective capacitance (p-cap) methods would be incapable of coping with such a demanding set of criteria, as they lack the sensitivity to determine touch events through more than one or two mm of front glass. However, Zytronic’s PCT™ touch sensor products are particularly suited to, and are proven in, applications of this kind due to their unique construction and sensing method. The near invisible XY matrix of highly conductive capacitors that make up PCT™ sensors, are a mere 10 microns in diameter. Zytronic’s proprietary self-capacitive touch sensing technique induces a known frequency (around 1 MHz) within these capacitors, which in turn, is altered by a user’s body capacitance when their finger comes in proximity with that part of the touchscreen’s surface. Through sophisticated algorithms embedded within the connected touch controller’s firmware, the position of peak frequency change is interpolated. This method of touch detection is so sensitive, that the PCT™ sensor matrix may be embedded within a laminated, thick protective overlay. The firmware may also be easily tuned by the user via a driver to adjust touch sensitivity and threshold detection levels so that the screen will respond to the lightest of touches or full finger pressure, depending on application requirements. It can also support heavily gloved hand operation, making it highly optimised for outdoor and industrial applications.

Customised 15 and 19-inch versions of the highly rugged PCT™ touch sensors have been integrated into the iSiS-Ex terminals, along with ZXY100 high performance touch controllers, and they are already being deployed on oil rigs around the globe. Using thermally toughened glass with thicknesses of up to 23 mm, these touch interactive terminals are capable of coping with the rigours of Zone 1 hazardous environments.

“Maintaining touch performance through such thick protective overlays would be way beyond the scope of competing p-cap solutions,” Ian Crosby, Sales & Marketing Director at Zytronic explains. “This meant the PCT™ stood out as the only way to bring the benefits of touch-enabled interaction to this challenging application. Our collaboration with iSiS-Ex represents another important example of how Zytronic’s unique touch technology, is aiding designers of human-machine interfaces deploy touchscreens in the most challenging surroundings.”

Zytronic Showcases Ultra Large Format Multi-Touch Projected Capacitive Touch Technology

Tue, 18 Sep 2012 16:26:25 +0100

At Electronica 2012 Zytronic will showcase its newly developed, innovative multi-touch solution, based on its award winning robust Projected Capacitive Technology (PCT™). This solution consists of the new ZXY200 touch controller accompanied by a ruggedized and scalable touch sensor and is capable of supporting 10 simultaneous touch points.

The new Multi Touch PCT™ brings smartphone and tablet-like functionalities to a much wider range of large display formats, used in self-service, public use and industrial applications. It has been designed to be plug and play compatible with Microsoft’s multi-touch capable operating systems - Windows® 7 and the forthcoming Windows® 8 – and can also be used in conjunction with multi-touch application software such as Nuiteq’s Snowflake and Omnivision’s Omnitapps platforms.

Demonstrations of 22-inch, 32-inch and 46-inch versions of the Zytronic Multi Touch PCT™ solution can be viewed at the Zytronic booth 453 in hall A3 from 13 to 16 November at Electronica 2012, Munich, Germany.

Ultra Large Projected Capacitive Touch Sensors from Zytronic Designed into Tourist Information System for Famous Taipei Landmark

Fri, 14 Sep 2012 12:42:32 +0100

Scalability of ZYBRID® touchscreens enables compelling interactive display on the observation deck of Taipei 101

The success of Zytronic’s patented Projected Capacitive Technology (PCT™) in being specified for touchscreen systems that are targeted at challenging applications and environments continues. The company has just secured another design win in a high profile public deployment, with customized 46-inch versions of its ZYBRID® touch sensor, and dual-touch capable ZXY100 controller technology, being utilized by Taiwanese specialist systems integrator VitalTouch for installation in the world famous Taipei 101 skyscraper.

The tourist guide system developed by VitalTouch is located on the 89^th floor of the tower. PCT touch sensors have been integrated with twin large screen LCDs, to provide visitors with the opportunity to interact with information about city as seen from the observation deck. The dual-touch functionality supported by this touch technology enables visitors to interact with the large screen in a style familiar to users of smartphones and tablet computers, with gestures such as zoom, rotate and flicks used to manipulate various images and views and to access facts on Taiwanese capital and its people.

Taipei 101, which has a height of 509 m, was the tallest building in the world until 2010 (when it was overtaken by the Burj Khalifa in Dubai). It remains an icon and one of the main tourist attractions in Asia, with many thousands of visitors every week. With such a large footfall, the durability and performance of any touchscreens designed to be used by visiting tourists had to be totally assured - otherwise the risk of downtime through maintenance or repair would have created frustration and an unsatisfactory experience. PCT touch sensors are well proven and optimized for applications like this, where long term, trouble-free operation must be relied upon.

The PCT sensor structure is made up of a matrix of micro-fine copper capacitors embedded into a laminated substrate that can be further placed behind (and operate through) a thick protective overlay for extremely demanding applications. This is complemented by Zytronic’s ZXY100 controller, which permits two independent touch points to be detected simultaneously on large form factor displays, while still delivering rapid, high accuracy and strong levels of touch sensitivity.

In total four units have been installed, overlooking the east, west, north and south facing views from the observation deck, which are exposed to the external environment. This means that the touchscreens have to contend with potentially adverse weather conditions and extreme temperatures. Each unit has two 40-inch displays tiled together to create a massive landscape view screen. Working closely with VitalTouch, Zytronic were able to customize the sensor designs to minimize borders, and maximize touch performance through the specified 8 mm thick glass overlay.

Zytronic’s Taiwanese based representative, Professional Computer Technology (PCT Taiwan) provided support during the design-in and integration stages.

“Zytronic’s touch sensors stood out as the optimal solution for operation in this semi-outdoor environment,” states Morgan Wen, General Manager of VitalTouch. “Having used its PCT-based products in other deployments in the past we were aware of how well they cope with the rigors of this type of setting, where heavy day to day use and exposure to the elements both have to be factored in.”

“This project called for three major criteria to be met. These were support for dual touch point operation, integration into a custom design large display format and a high degree of ruggedness.” states Ian Crosby, Sales & Marketing Director for Zytronic. “Being able to deal with even two of these simultaneously is difficult for most touch sensor suppliers, but Zytronic is unique in being able to handle all three.”

Large Customised Zytronic Touch Sensors Selected to Provide Interactivity to Japanese Civic Information System

Thu, 13 Sep 2012 11:19:06 +0100

ZYTOUCH® based touchscreens used by Japanese municipality to showcase its green initiatives

The Uchida Yoko Company Ltd has specified Zytronic’s rugged touch sensor products, which are based on its innovative Projected Capacitive Technology (PCT™), for inclusion in yet another highly demanding public use application. Through its distribution partner in Japan, Minato Electronic, Zytonic has shipped five of its customised and laminated ZYTOUCH® sensors, accompanied by ZXY100 high performance touch controllers, to be employed as the user interface (UI) of Uchida Yoko’s latest stylish public information terminal, named Ido.

Ido (which was produced by Uchida Yoko’s manufacturing partner Kengo Kuma & Associates) is an eye-catching, curved multiple screen touch-enabled table that has been installed in Nagaoka City Hall. It can be used by visitors to see the electricity consumption and CO₂ reduction levels that have been made possible thanks to the innovative architectural design and advanced technology that this building utilises.

Nagaoka City Hall has been constructed in such a way that it serves as an example of how impact on the environment can be reduced. It makes use of renewable energy resources, with solar power panels installed for generating electricity. The air ventilation can be changed by opening and closing the roof so as not to draw power unnecessarily, while reutilization of rain water and melting-snow water help to lower its overall water usage. The rooftop has trees planted on it, in order to counterbalance the effect of carbon emissions. The Ido system, which is installed in the foyer, displays data relating to the building’s operations. Through the touch-enabled UI, visitors can look at specific elements of the buildings infrastructure and see how effective each has been maximizing energy efficiency.

The proprietary PCT sensing mechanism is highly suited to challenging application settings. It comprises a matrix of micro-fine copper capacitors embedded within a laminated substrate material. The substrate can be situated behind a protective overlay (made of glass or polycarbonate), which can be over 10 mm in thickness - thereby shielding the touch sensor from possible sources of harm. This means that touchscreens based on PCT sensors have far longer operational life spans than conventional, surface capacitive or resistive technologies, where the active area is left exposed to the outside world. Likewise they prove far more suited to this type of task than typical acoustic or optical touch solutions, which require open bezels as part of their sensing methodology – thereby preventing the possibility of a sleek edge-to-edge glass design as well as being a trap for dust, dirt and liquid which ultimately affect touch performance. Furthermore, Zytronic’s proprietary manufacturing process, which relies on a precisely plotted array of copper capacitors and not the chemically processed Indium Tin Oxide (ITO) matrix more commonly seen in other capacitive type touch sensors, enables ultra large screens to be simply produced in an almost limitless range of shapes and sizes.

“The City of Nagaoka is making huge efforts to create a more sustainable future for its citizens and the Ido project was an integral part of communicating this to citizens and visitors alike,” states Ian Crosby, Sales & Marketing Director for Zytronic. “Bringing modern touch functionality to the Ido’s screens and creating a unique structure and shape would have proved all but impossible to other touch sensor manufacturers and technologies, especially given the changes in thickness of the glass overlay along its width. However our extensive experience in deployments of this kind has once again proved invaluable.”

Zytronic's Touchscreen Multi-Touch Foil Used in UEFA European Football Championship Venue

Tue, 10 Jul 2012 13:57:09 +0100

ZYPROFILM® flexible touch sensor utilised at the Poznan Stadium in Poland

Touch sensor specialist Zytronic has confirmed that its products, supplied through local distributor Elatec, are being used by Polish display solutions provider RasterVision to bring touch functionality to the interactive museum at the Poznan Football Stadium.

With a capacity of 40,000 people, Poznan is one of the largest stadia in Poland. It recently hosted some of the group games in the European Championship. Lech Poznan, the club that resides there, has a long and illustrious history - having won the Polish league 6 times and the Polish cup twice.

The interactive museum has been designed to give its fans an entertaining and informative experience. The RasterTouch touch-enabled rear projection display system employed within the museum makes use of a 60-inch ZYPROFILM® flexible touch sensor, based on Zytronic’s proprietary Projected Capacitive Technology (PCT™). The system is designed to be mounted to the rear surface of a rigid transparent screen, then operated by touching the screen’s front surface. Using it, visitors to the museum can view pictures and watch videos covering the club’s achievements over the years. The rear projection configuration means that the image passes through the screen rather than being reflected on to it. In certain applications, this approach offers major advantages, as eye-catching and very large interactive display systems can be quickly deployed without the expense (and risk) associated with installing a large, costly LCD in a public area. Furthermore, when the exhibit or promotion has finished, the touch foil can be removed from the supporting window or substrate and potentially reused at a later date or another event.

ZYPROFILM® is flexible film touch sensing foil that incorporates a PCT™ touch sensor matrix made up of micro-fine copper capacitors, combined with an integrated rear projection film. Available in large sizes, with either an adhesive or ‘cling-film’ type front face for semi-permanent or removable applications, ZYPROFILM® is designed for temporary large form-factor, interactive digital signage applications. PCT™’s ability to detect touch through thick overlay materials such as glass or plastic makes it highly optimised for attachment to the rear surface of shop windows, screens in exhibition halls and museums, etc, where an interactive surface is required in a high profile public area.

“The RasterTouch system will allow users to go on a virtual journey, spanning from when Lech Poznan was founded over 90 years ago right up to the modern day,” states Piotr Wesołowski, Product Manager at RasterVision. “The performance that Zytronic could deliver through its PCT™ product offering ensured that we could furnish our client with a lightweight, portable, low maintenance touch-enabled display system that did not need recalibration and upheld high levels of responsiveness and accuracy.”

“ZYPROFILM® has proved itself time and time again to be an easy to implement touch sensing solution that maximizes design flexibility while exhibiting high levels of performance,” adds Ian Crosby, Sales & Marketing Director for Zytronic. “Its lightweight construction means it is easy to transport and the high degree of scalability allows display formats up to 82 inches to be given touch functionality.”

Zytronic’s PCT™ Touch Sensors Bring Assured 24/7 Operation To Cruise Liner Passenger Information Systems

Tue, 19 Jun 2012 14:30:00 +0100

Robust, resilient touchscreen solution proves its ability to cope with a life on the high seas

The highly durable touch sensing products developed and manufactured by Zytronic, using its patented Projected Capacitive Technology (PCT™), have been selected for another challenging self service application. In a deal secured via its distributor in Italy, Camax, Zytronic touch sensors have been specified by H&S Qualità nel Software for incorporation into large touch displays that it is installing into a fleet of modern cruise liners.

The iFeel display totems enable interaction with the displayed passenger information. Upon boarding the cruise liner, each person receives a card for use over the duration of their stay. Through this they can access the totems dotted around the ship in order to view their personal bills, as well as finding out about the services available onboard, such as the opening hours and locations of restaurants, plus cinema and spa facilities. Passengers can also check on the daily programme of activities for children, fitness classes, movie showings and evening parties.

The graphical user interface (GUI) of these totems has been carefully designed to resemble the icons found on popular smartphones and tablet computers, making them familiar and comfortable for many people to use.

Each totem uses a rugged 42-inch PCT™-based touch sensor, purpose designed for demanding public and industrial environments. This is complemented by the company’s advanced ZXY100 touch controller, which enables fast, smooth performance and gesture recognition.

Zytronic’s innovative PCT™ sensing approach is different from alternative touchscreen technologies, as its active element (an X Y array of near invisible, 10 micron diameter copper capacitors) is laminated behind a glass substrate of variable thickness, which depending on the application, may be also placed behind an additional overlay (glass or plastic). In combination, this thick, toughened front effectively protects the display and touch sensor from the sources of harm that frequently shorten the lifespan of other touchscreens deployed in public areas. These include vandalism, vibrations, accidental scratches from jewellery and watches, drink spillages, etc. The more rugged nature of the PCT™ touch sensors reduces the likelihood of costly maintenance and replacement thereby lowering the running costs for the cruise line and minimising inconvenience to its customer base. “Today’s cruise liners need more sophisticated information systems, so that passengers can make the most of their voyage. H&S is able to provide a visually appealing, highly responsive solution capable of presenting top quality, dynamic multimedia content with an intuitive, easy to use HMI,” states Michele Almi, Business Development Manager at H&S. “By employing PCT™-based touch screens, as opposed to competing solutions that were considered, the iFeel totems’ reliability is assured and overall customer experience enhanced.”

“H&S specified a custom solution made up of large format ZYBRID® enclosed inside a 6 mm thick hardened glass assembly with a printed border and supported by high performance touch controller electronics. It underlines Zytronic’s ability to offer a touch system that exactly matches each client’s specific needs,” Ian Crosby, Sales & Marketing Director at Zytronic comments. “This solution combines the advantages of an extensive working lifespan and an aesthetically pleasing bezel-free implementation, with the ability to deliver dual touch functionality. Furthermore as this solution is not prone to sensor drift, there is no need for recalibration, so risk of operational downtime is virtually eliminated.”

See the iFeel display totems in action

Zytronic Launches New Ultra Large Format Multi-Touch Projected Capacitive Touch Technology

Tue, 05 Jun 2012 13:30:47 +0100

Zytronic launches new ultra large format multi-touch projected capacitive touch technology

Multi-touch PCT™ allows developers of self service, public access & industrial devices to deploy the latest touch technology in the toughest environments

Zytronic has developed an innovative, multi-touch solution, based on its robust Projected Capacitive Technology (PCT™), which consists of its new ZXY200 touch controller, accompanied by a ruggedized and scalable touch sensor. This solution has the capability to support 10 simultaneous touch points - thereby bringing the functionality that we have become familiar with in smartphones and tablets to a much wider range of large display formats, used in self-service, public use and industrial applications. Like all of Zytronic’s PCT touch sensors, the multi-touch sensor solution uses a matrix of 10 micron diameter copper electrodes embedded within a thick, durable glass laminate which is both impact and scratch resistant.

Current alternative multi-touch solutions have certain drawbacks preventing them from being deployed successfully in self-service and industrial environments. Those using optical mechanisms, such as infrared (IR) or camera based systems, require an exposed bezel for housing the transmitter and receivers, leaving them susceptible to damage and a build-up of dust and dirt in the bezel recesses, which will affect long term performance. Likewise, existing projective capacitive multi-touch products, which primarily use Indium Tin Oxide (ITO), can only effectively detect a touch event through 1 or 2 mm of glass and are mostly limited to sub 22-inch sizes, both of which generally restricts their use to personal consumer devices and point of sales (PoS) terminals in supervised environments. Furthermore, ITO based sensors lack flexibility in that each new design or size requires a new set of photolithographic tools to be created, which can cost thousands of dollars, rendering them unsuitable for low to mid volume applications.

The Zytronic developed ZXY200 multi-touch controller and its accompanying touch sensor have the potential for use in ultra large sizes. Initially, the company will be offering 22, 32 and 46-inch sensors, but the release of larger formats is anticipated later in 2012, and custom sizes will be possible in low volumes. The Zytronic product offers superior through glass performance and offers 10 independent points of touch with a 4 mm toughened protective front glass. It also works with gloved hands. Both these features make it highly suited for a broader range of deployments.

This ruggedized multi-touch solution has been designed to be plug and play compatible with Microsoft’s multi-touch capable operating systems - Windows® 7 and the forthcoming Windows® 8. It can also be used in conjunction with multi-touch application software such as Nuiteq’s Snowflake and Omnivision’s Omnitapps platforms.

According to Ian Crosby, Sales and Marketing Director of Zytronic, “The rugged construction and greater form factors supported mean that this multi-touch solution is the first to be truly optimised for being located in public places, either in outdoor or indoor environments. Among the applications areas for which it will be advantageous are interactive tables for restaurants and bars, gaming systems for casinos, industrial automation equipment, digital signage systems and educational tools.”

“The flexibility of this controller to be applied to different sensor sizes means that one controller basically fits all. Our proprietary copper electrode deposition process allows us to offer a solution that can easily be scaled with no upfront NRE costs being accrued,” Zytronic’s Technical Director, Dr. Andrew Morrison. “In addition, the controller firmware can be accessed by the user to adjust sensitivity levels so that it can be tuned to match the precise needs of the system design it is being integrated into.”

Demonstrations of 22-inch, 32-inch and 46-inchversions of the Zytronic multi-touch solution will be show cased on the company’s stand (761) at the Society for Information Display’s (SID’s) Display Week, held 3^rd-8^th June 2012 in the Boston BCEC.