Touch screens
- 8. Do all questions
You have five minute to complete the task
Use your book if required
SILENCE PLEASE...
- 11. Respond to the pressure of a finger or stylus.
When pressure is applied to the screen, the
controller registers the touch event
- 12. One of the most advanced
Uses sound waves and not infrared
- 13. Glass panel with a capacitive (charge storing)
material coating its surface
Current is drawn to finger