C Itoh Techno-Science has a new data entry system, which sounds very like an old-fashioned key-to-disk system but using modern technologies such as the Motorola 68030 processor and Unix System V: the G-5EX series starts at $40,000 in its minimum configuration, and the Itoh unit looks to sell 100 of the things in the first year, aiming it at the market for large-scale, off-line data entry systems connected to host computers.