input device
121Computer keyboard — A key being pressed on a computer keyboard. In computing, a keyboard is a typewriter style keyboard, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. Following the decline of punch cards and paper… …
122Chorded keyboard — A Microwriter MW4 (circa 1980) A keyset or chorded keyboard (also called a chorded keyset, chord keyboard or chording keyboard) is a computer input device that allows the user to enter characters or commands formed by pressing several keys… …
123Graphics tablet — This article is about the computer input device. For other tablet devices, see Tablet device (disambiguation). A graphics tablet (or digitizer, digitizing tablet, graphics pad, drawing tablet) is a computer input device that enables a user to… …
124Peripheral Interchange Program — (PIP) was a utility to transfer data files on Digital Equipment Corporation s computers. It was first implemented on the PDP 6 sometime in the 1960s. It was subsequently implemented on both the DEC 10 and PDP 11.HistoryPIP was originally named… …
125Wired glove — A P5 wired glove being used as a mouse A wired glove (sometimes called a dataglove or cyberglove ) is an input device for human–computer interaction worn like a glove. Various sensor technologies are used to capture physical data such as bending… …
126MIDI — For other uses, see MIDI (disambiguation). Note names along with their accompanying MIDI note numbers MIDI (   …
127Elements of graphical user interfaces — Graphical user interfaces, also known as GUIs, make it easier for people with little computer skills to work with and use computer software. It is a visual front to a piece of software that links the user to the internal workings of a computer,… …
128FOCAL-69 — was the landmark version of the FOCAL programming language, more widely publicized than the original version of the language created in 1968. FOCAL 69, created by Richard Merrill is important because: * It was the basis for all later derivatives… …
