Products intended to support or replace a person’s capacity to receive, send, produce and process information in different forms, including communicating by language, signs and symbols, receiving and producing messages, carrying on conversations and using communication devices and techniques. Included are, e.g. devices for seeing, hearing, reading, writing, telephoning, signalling and alarming, information technology. Assistive products for office administration, information storage and management. at work, see >28 21

Computers and terminals, see >22 33. Output devices for computers, see >22 39

Mouse devices with a joystick. Used to control the mouse pointer. Included are also mouth controlled joysticks.

Hardware devices that, using special sensors (e.g. video cameras, accelerometers, …), allow to control the mouse functions by moving a body part (e.g. the head)

A trackball in an upside-down mouse that rotates in place within a socket. The user rolls the ball to direct the cursor to the desired place on the screen.

Touch screens consist of a touch sensitive display, divided into fields. The size, number and function of the fields can be customized.

Type of computer mouse where you can control all the mouse functions through switches.

in touch pads movement of the finger produces a corresponding cursor movement.

Input devices, e.g. controllers, for playing electronic games on pc, Mac, Playstation, Nintendo, Xbox, or other platforms.