Peripherals/Touch Screen

From OLPC
Jump to navigation Jump to search

Technology

Different touch screen technologies:

  • 4-Wire Resistive
  • 5-Wire Resistive
  • Capacitive
  • Surface Acoustic Wave
  • Infrared
  • Strain Gauge technology

Apparently most PDA’s use 4-Wire Resistive touch screen technology. However I am not positive on this.

External Links