COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

INPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A capacitive touch screen.
A
Uses pressure and conductivity to work
B
Uses a humans electric field to work
C
Uses nothing to work
D
Uses Hankai students to work
Explanation: 

Detailed explanation-1: -This is basically how capacitive technology works. Your body’s electrical charge changes the screen’s electrical field. The charge is registered by the conductive material on the glass, and the location of the touch is determined.

Detailed explanation-2: -Copper. You’ll often find the fingertips of conductive “touchscreen gloves” embedded and lined with copper. Aluminum. In addition to copper, aluminum is another material that works with capacitive touchscreens. Thermal Paste. What About Resistive Touchscreens? 01-Jul-2019

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