| computer systems | Systems composed of a computer or computers, peripheral equipment, such as disks, printers, and terminals, and telecommunications capabilities. (12 Dec 1998) |
|---|---|
| computer terminals | Input/output devices designed to receive data in an environment associated with the job to be performed, and capable of transmitting entries to, and obtaining output from, the system of which it is a part. (12 Dec 1998) |
| computer user training | Process of teaching a person to interact and communicate with a computer. (12 Dec 1998) |
| user-computer interface | The portion of an interactive computer program that issues messages to and receives commands from a user. (12 Dec 1998) |