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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.
US$995 (equivalent to $5,300 in 2023) 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 ...
Digital Visual Interface (DVI) Digital Visual Interface ( DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor. It was developed with the intention of creating an ...
A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls. The display in modern monitors is typically an LCD with LED backlight, having by the 2010s replaced CCFL ...
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.
The VT100 is a video terminal, introduced in August 1978 by Digital Equipment Corporation (DEC). It was one of the first terminals to support ANSI escape codes for cursor control and other tasks, and added a number of extended codes for special features like controlling the status lights on the keyboard. This led to rapid uptake of the ANSI ...
VT220. The VT200 series is a family of computer terminals introduced by Digital Equipment Corporation (DEC) in November 1983. [ 1][ 2] The VT220 was the basic version, a text-only version with multi-lingual capabilities. The VT240 added monochrome ReGIS vector graphics support to the base model, while the VT241 did the same in color.
Screen tearing. Screen tearing [1] is a visual artifact in video display where a display device shows information from multiple frames in a single screen draw. [2] The artifact occurs when the video feed to the device is not synchronized with the display's refresh rate. That can be caused by non-matching refresh rates, and the tear line then ...