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A computer terminal is an electronic or electromechanical hardware device that can be used for entering data into, and transcribing [1] data from, a computer or a computing system. [2] Most early computers only had a front panel to input or display bits and had to be connected to a terminal to print or input text through a keyboard.
VDT may refer to: Video display terminal, or computer terminal. 2-Vinyl-4,6-diamino-1,3,5-triazine (vinyl triazine), an organic compound. Vulnerable Dark Triad, a subset under the Dark Triad psychological theory of personality. Category: Disambiguation pages.
Also referred to as Component video and YUV. D-Terminal uses voltage levels to signal resolution. Digital Visual Interface (DVI) 1999: DVI, Mini-DVI, Micro-DVI: Both: 2560 × 1600 @ 60 3840 × 2400 @ 33: Video cards: Almost a ubiquitous computer display link. Uncompressed video only. High-bandwidth Digital Content Protection (HDCP) encryption ...
An electronic visual display is a display device that can display images, video, or text that is transmitted electronically. Electronic visual displays include television sets, computer monitors, and digital signage. They are ubiquitous in mobile computing applications like tablet computers, smartphones, and information appliances.
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The ADM-3A was an influential early video display terminal, introduced in 1976. [1] It was manufactured by Lear Siegler and had a 12-inch screen displaying 12 or 24 lines of 80 characters. It set a new industry low single unit price of $995. [a] Its "dumb terminal" nickname came from some of the original trade publication advertisements. [2]
The VT220 is a computer terminal introduced by Digital Equipment Corporation (DEC) in November 1983. [1] [2] The VT240 added monochrome ReGIS vector graphics support to the base model, while the VT241 did the same in color. The 200 series replaced the successful VT100 series, providing more functionality in a much smaller unit with a much ...
Users generally operated RT-11 via a printing terminal or a video terminal, originally via a strap-selectable current-loop (for conventional teletypes) or via an RS-232 (later RS-422 as well) interface on one of the CPU cards; DEC also supported the VT11 and VS60 graphics display devices (vector graphics terminals with a graphic character ...