The document discusses infrared multi-touch displays that can be used in public locations. Infrared touchscreens do not require pressure to activate and are more durable than other touchscreen technologies. They can be used with fingers, gloves, pens or styli and are not damaged by sharp objects like other technologies. The displays discussed have high clarity, touch resolution, and hardness rating making them suitable for public interactive applications.

1. 40” Digital WayFinding Multi-Touch Screen
WMS40HD
t
The new range of Infrared Mul Touch Displays come in Stand Alone and wall mountable versions. Portrait and
Landscape orienta ons are possible across the range.
All displays use an infrared mul touch screen system which is ideal for public loca ons as finger, gloved hand,
pen or stylus can be used as a pointer. Ac va ng the screen requires no pressure so will incur less damage over
me. Unlike capaci ve touch screens, infrared touch screens do not require any glass pa erning. Not only does
this improve op cal clarity, it also increases its durability. The Mul Touch Screen Displays’ protec ve glass has
a Mohs hardness ra ng of 7, giving it the same hardness as Quartz.
Touch Screen Display Comparison
Surface Acous c
Infrared Resis ve Capaci ve
Wave
Touch Resolu on High High Average High
Clarity High Average High High
Finger or so - pped
Opera on Finger or stylus Finger or stylus Finger only
stylus
Damaged by sharp Damaged by dirt & Affected by some
Durability Highly durable
objects moisture cleaners
“ These inter
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TECHNOSERVE - PO BOX 7639 - Doha, Qatar - Tel: +974 4466 0710 - Fax: +974 44554500 - Email: info@technoserve.net / www.technoserve.net

2. 40” Digital WayFinding Multi-Touch Screen
WMS40HD
t
40” Digital WayFinding Multi - Touch Screen WMS40HD
Unit Size (WxHxD mm) 1040x1070x630
Display Area (mm) 887.17x499.66
Aspect Ra o 16:9
Resolu on 1920x1080
Brightness (cd/m2) 500
Contrast Ra o 5000:1 typ
Viewing Angle 178°
Colour 16.7M
Response Time (ms) 8
Colour Temperature 10000k
Life Time (hours) 50000
Power Consump on (W) 240
Inputs VGA, HDMI, DVI, YPbPr, Video IN, RGB/HV
Outputs Video, Audio
Touch Resolu on (interpola on) 4096×4096
Opera ng System Windows7, Windows2000/XP/2003/Vista/CE
Response Time (ms) ≤16
Power <2W
Ports (inputs) USB
Typical Touch Accuracy (mm) ≥5.2
Voltage +4.75VDC-5.25VDC
Opera ng Temperature -20°to 60°
Storage Temperature -40°to 70°
Opera ng /Storage Humidity 10% ~ 90%RH
TECHNOSERVE - PO BOX 7639 - Doha, Qatar - Tel: +974 4466 0710 - Fax: +974 44554500 - Email: info@technoserve.net / www.technoserve.net