Products intended to support, train 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.

Included are, e.g. display monitors, printers, plotters, synthesizers, output software. Office machines and office equipment, see 28 21 09.

Devices that display information visually by enlarging or otherwise enhancing text and images from e.g. a computer. Included are, e.g. large print displays, screen magnifiers, glare reduction screens. Screen magnification software, see 22 03 21.