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(keyboard/printer) 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 ...
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 ...
Output device. An output device is any piece of computer hardware that converts information or data into a human-perceptible form or, historically, into a physical machine-readable form for use with other non-computerized equipment. It can be text, graphics, tactile, audio, or video. Examples include monitors, printers, speakers, headphones ...
The support pedestal contained interface electronics. The Tektronix 4010 series was a family of text-and-graphics computer terminals based on storage-tube technology created by Tektronix. Several members of the family were introduced during the 1970s, the best known being the 11-inch 4010 and 19-inch 4014, along with the less popular 25-inch 4016.
1 RCA, BNC, TV Aerial Plug, Mini-VGA, DIN 5-pin, [ 2] SCART 21-pin. Analog. 576 lines tv compatible. 625 lines tv compatible. Consumer electronics, including VCR and LaserDisc, 1970–1980s home computers like the VIC-20, 1980s–1990s video game consoles, some laptops, some single-board computers like the Raspberry Pi.
IBM 3277 Model 2. The IBM 3270 is a family of block oriented [ 1] display and printer computer terminals introduced by IBM in 1971 [ 2] and normally used to communicate with IBM mainframes. The 3270 was the successor to the IBM 2260 display terminal. [ 3] Due to the text color on the original models, these terminals are informally known as ...
A video showing an inkjet printer while printing a page. In computing, a printer is a peripheral machine which makes a durable representation of graphics or text, usually on paper. [ 1] While most output is human-readable, bar code printers are an example of an expanded use for printers. [ 2]
User interfaces are composed of one or more layers, including a human-machine interface ( HMI) that typically interfaces machines with physical input hardware (such as keyboards, mice, or game pads) and output hardware (such as computer monitors, speakers, and printers ). A device that implements an HMI is called a human interface device (HID).