Commonly Used Input Methods (Motion, Voice and Video Input (Voice…
Commonly Used Input Methods
Contains keys you press to enter data and instructions into a computer or mobile devices.
-> has a design that reduces the chance f repetitive strain injuries (RSIs) of wrist and hand.
Fits under the palm of your hand comfortably
Small, flat, rectangular pointing devices that is sensitive to pressure and motion.
A stationary pointing device with a ball on its top or side
Touch a stylus or a digital pen on a flat surface to write, draw, or make selections.
Motion, Voice and Video Input
-> computer or mobile devices' capability of distinguishing spoken words.
-> Process of entering any sound into the computer such as speech , music and sound effects.
-> The process of capturing full-motion images and storing them on a computer or mobile device's storage medium.
-> A type of DV camera that enables the user to capture video and still images, make video calls.
Scanners and Reading Devices
-> A light-sensing input device that read printed texts and graphics and then translates the results into a form the computer can process.
Bar code reader
-> uses laser beams to read bar codes
-> Stores information in both vertical and horizontal direction.
-> Uses radio signals to communicate with a tag placed in or attached to an object.
-> reads information on the tag via radio waves
~ can track times of runners in a marathon.
~ checking lift tickets of skiers.
-> read the magnetic stripe on the back of cards like :check: credit cards :check:Entertainment cards
-> data that has been processed into a useful form. Usually conveys text, graphics and video information.
-> packaged ad a separate peripheral device.
-> output device that produces text and graphics on a physical medium.
Joy sticks, wheels, motion-sensing game controller