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

Included are, e.g. optical scanners, speech recognition units, touch sensitive boards, data gloves, brain-computer interfaces, motion sensors. Computer pointing devices, see >223621