Face-to-face communication software

Software for communication between persons situated in the same place. Text and multimedia processing software, see 22 13 39. Accessories for dialogue units, see 22 21 09 10.
22 21 12 01

Symbol-based communication software

(25 product series)
Applications which adapt the computer, tablet or smartphone into a communication device with symbol-based user interface and output in the form of text, speech or symbols.