I like devices that rely on touch-based interfaces because the gestures that we use to operate them seem so natural and effortless. And I've seen old folks and children (barely the age of 4) take to ...

An input device responds to changes in the environment and produces a suitable electrical signal for processing in an electronic circuit. In all input devices, other forms of energy are transformed ...

We use computers close computerA device that processes information by following a set of rules called a program., computing devices and computer systems close computer systemA series of connected ...