COMPARISON of TOUCHSCREEN

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The following info is supplied by Mass Multimedia Inc., a Colorado-based company selling touchscreen technology.

Technology

4-Wire Resistive

Surface Acoustic Wave

5-Wire Resistive

Infrared

Capacitive

Durability

3 year

5 Year

5 Year

5 Year

2 Year

Stability

High

Higher

High

High

Ok

Transparency

Bad

Good

Bad

Good

Ok

Installation

Built-in/Onwall

Built-in/Onwall

Built-in/Onwall

Onwall

Built-in

Touch

Anything

Finger/Pen

Anything

Finger/Pen

Conductive

Intense light-resistant

Good

Good

Good

Bad

Bad

Response time

<10ms

10ms

<15ms

<20ms

<15ms

Following Speed

Good

Low

Good

Good

Good

Excursion

No

Small

Big

Big

Big

Monitor option

CRT / LCD

CRT / LCD

CRT / LCD

CRT / LCD

CRT / LCD / LED

Waterproof

Good

Ok

Good

Ok

Good

 

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