Visual Technology, Inc., was an American computer company active from 1978 to 1993 and based in Middlesex County, Massachusetts. It produced a wide variety of smart terminals compatible with a wide variety of terminal protocols—mostly those of Digital Equipment Corporation (DEC)—as well as selling terminals with their own bespoke standards. Toward the end of its existence, it focused on the production of X terminals. In 1993, Visual Technology was acquired by White Pine Software.