10 Questions
What is a stylus?
A pen-like device used for electronic drawing or writing
What is the main function of a mechanical mouse with a ball?
To move a pointer around the screen
What are touch mice designed to support?
Two-dimensional gestures
In which fields is pen input being used?
Industrial design, document processing, healthcare applications
What is the main purpose of pen input in mobile devices and tablet computers?
To input handwritten text and sketches and manipulate objects
What is the main advantage of optical or laser mice over older mechanical mice?
They track with light
What distinguishes trend box 9, Perceptual Computing, from traditional input devices?
It allows for full body input and input from a slight distance away
In what fields is pen input commonly being used?
Photography, graphic design, animation
What is the primary function of a stylus in the context of electronic devices?
To draw or write electronically on the screen
How is pen input commonly used in mobile devices and tablet computers?
To input handwritten text and sketches and to manipulate objects
This quiz covers the lecture on input and output devices in computer systems, focusing on pointing and touch devices, scanners, digital cameras, audio input, audio output, and keyboards. It also includes the functions and components of keyboards as input devices.
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