Turn your large format display into an interactive
experience by simply attaching an U-Touch screen over
the front of your plasma or LCD flat panel monitor.
Set-up and connection is fast and easy. Touch the
screen and experience the immediacy and excitement
of navigating through windows or multimedia
programmes.
Applications are limitless, ranging from boardroom
or conference room collaboration to public information
kiosks. Also, because the touch frame is a lightweight
slim-fit design, in keeping with the overall look and
feel of your flat panel display - you barely notice it.
Further still, U-Touch takes full advantage of its
specially developed optical sensing technology,
maintaining bright high contrast picture quality,
accuracy and sensitivity, providing for those greater
demand applications.
U-Touch optical imaging technology uses two modules,
rather than surface mounted or perimeter-based
technologies, as a result the technology is extremely
cost-effective. Not only is the technology cost effective
for traditional applications such as point-of-sale,
restaurant, medical imaging, industrial monitoring and
kiosks, but it also scales effectively to allow the
touch-enablement of very large Plasma and LCD
displays.
This completely new technology opens up many
opportunities for marketing presentations, interactive
TV and advertising, large multi-purpose displays, and
education whiteboard applications.
With no overlays, it provides excellent image clarity, is
not susceptible to scratching, is easy to manufacture,
and design-in to current screen technologies and is
relatively inexpensive. Once calibrated, it does not
require any adjustment, and any object can be used as
a stylus, including a gloved finger.
• USB plug and play
• Four point calibration with no drift
• Fast response rate and tracking
• Accurate optical sensing with over 4 million touch points
• Any touch stylus can be used including gloved finger
• Wide range of screen sizes available
• Light touch no pressure required
• Protects display device when used with glass
• Single cable for power and connection to PC
• Suitable for use in high ambient light installations
• No overlay used maintaining full image quality
• Sensing medium not touched by user
• Can be easily modified and scaled to fit any display
• Landscape or portrait orientation
Touchable Touchable area, entire area inside bezel excluding
15 mm—20 mm below top edge.
Bezel Colour Black or silver anodised, other colours available on request.
Construction Aluminium, Glass, Nylon, Opel Acrylic, EMX 503 filled nylon,
Annealed Polycarbonate, PVC, PCBs, and tempered glass.
Luminous transmission 100% without glass—>92% with glass (depending on AR coating).
Aspect Ratio Usually 16:9 or 4:3 Can be any rectangular shape.
Touch screen type Accurate optical sensing—no overlays.
Touch stylus Finger, gloved hand, or soft stylus.
Touch Activation force Nil.
Touch Accuracy ± 2mm (for 40†monitor) - over 90%.
Resolution — 4 million touch points (i.e. sub pixel).
Touch durability Unlimited.
Drag response time Approx 50 milliseconds.
Operating Environment
Temperature Operating: 0°C to 55°C.
Storage: -25°C to 85°C.
Humidity Operating: 10% to 90% RH, noncondensing.
Storage: 10% to 90% RH, noncondensing.
Supply voltage and current +12Vdc, nominal (+11.5V to +12.5V).
900 mA rms (peaks of 8ms@ 1A), typical at +12 Vdc.
Average power dissipation is 10W, typical. Note: 3 watt version,
with the same performance available soon.
Supply must be capable of sourcing 1.5A (peaks of 8ms@ 2A).
Total noise and ripple requirement must be less than 100mV (p-p)
for frequencies below 1MHz, and less than 50mV (p-p)
for frequencies above 1MHz.
USB Resolution 32767 x 32767 (on screen).
Reporting speed 10 ms per coordinate set (max).
Typical 15 ms (66 updates per second).
Calibration Simple Driverless 4 point calibrator.
Landscape orientation – portrait orientation available soon
ESD Per EN 6100-4-2 1995: Level 4. Contact discharge 8kV,
air discharge 15kV on USB connector pins.
Touch Glass 3.5 to 4.5mm Tempered Glass (Safety Glass).
Warranty 12 months parts and labour.
Interfaces USB 1.1 (Full Speed) - plug and play compatible.
USB compliant.
HID compliant.
Software No software required for installation or calibration.
No drivers required. Works with Windows XP’s native
HID mouse driver.
Constructed weight Constructed Weight for 32†(approx.) less than 1kg without glass.
Operating systems Windows XP, Mac OS, Win 2000.
supported
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