| TECHNOLOGY |
CAPACITIVE |
Optics/Clarity
|
85%
light transmission, excellent clarity |
Durability
|
Excellent,
contains hardened glass surface with conductive under coating |
Reliability
|
Very
High |
Accuracy, Calibration
Stability
|
Very
accurate, very stable |
Activation Sensitivity
|
Finger
contact for touch activation, easily detects contact |
Touch Resolution
|
Very
high (>250 pts./in.) 4096 x 4096 |
Response Time
|
8-12
Milliseconds |
Stylus
|
Conductive
only |
Sealing
|
Easy |
Parallax
|
Low |
Z-Axis
|
None |
Multiple touch
|
Average
simultaneous touches |
Touch Life
|
May
millions of touches |
Controllers Available
|
RS-232
serial, PS2, USB, PC-Bus, or Mac ADB |
Maintenance Required
|
Normal
cleaning of finger parts |