COMPUTER HARDWARE
INPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Capacitive
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Infra-red
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Resistive
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None of the above
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Detailed explanation-1: -Projected capacitive is a popular choice of touchscreen technology for mobile devices. Surface capacitive, conversely, is typically used in ATMs, vending machines and other commercial applications.
Detailed explanation-2: -If you want increased screen contrast and clarity, capacitive touch screens are the preferred option over resistive screens, which have more reflections due to their number of layers. Capacitive screens are also far more sensitive and can work with multi-point inputs, known as ‘multi-touch’.
Detailed explanation-3: -There are many iterations of touch screen technology including infrared and surface acoustic wave (SAW), but there are two that most of us are familiar with. The most common screens we interact with today are capacitive and resistive touch screens.
Detailed explanation-4: -Capacitive touchscreens are much better and responsive to human touch when compared to resistive touchscreens and hence the user experience for touch is much better with capacitive touchscreens. Capacitive Touchscreens are used in most higher-end smartphones.