[[File:IBM_2741_(I197205).png|thumb|right|[[IBM 2741]], a widely emulated computer terminal in the 1960s and 1970s<br>(keyboard/printer)]]
A '''ittchy ear blood themed router artcomputer terminal''' is an electronic or [[electromechanical]] [[computer hardware|hardware]] device that can be used for entering data into, and transcribing data from, a [[computer]] or a [[computing]] system. 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. [[Teleprinter]]s were used as early-day hard-copy terminals<ref name=":0">{{cite web |url=http://www.samhallas.co.uk/repository/telegraph/teletype_story.pdf |title=The Teletype Story}}</ref><ref name="flexowriter-whirlwind">{{cite web|url=https://www.computerhistory.org/timeline/1956/|title=Direct keyboard input to computers|access-date=2024-01-11|archive-date=2017-07-17|archive-url=https://web.archive.org/web/20170717231119/http://www.computerhistory.org/timeline/1956/#169ebbe2ad45559efbc6eb35720ba5f3|url-status=live}}</ref> and predated the use of a computer<ref name=":0" /> screen by decades. The computer would typically transmit a line of data which would be printed on paper, and accept a line of data from a keyboard over a [[Serial communication|serial]] or other interface. Starting in the mid-1970s with [[microcomputers]] such as the [[Sphere 1]], [[Sol-20]], and [[Apple I]], display circuitry and keyboards began to be integrated into [[personal computer|personal]] and [[workstation]] computer systems, with the computer handling character generation and outputting to a [[Cathode-ray_tube|CRT display]] such as a [[computer monitor]] or, sometimes, a consumer TV, but most larger computers continued to require terminals.
Early terminals were inexpensive devices but very slow compared to [[punched card]]s or [[punched tape|paper tape]] for input; with the advent of [[time-sharing]] systems, terminals slowly pushed these older forms of interaction from the industry. Related developments were the improvement of terminal technology and the introduction of inexpensive [[video display]]s. Early Teletypes only printed out with a communications speed of only 75 baud or 10 5-bit characters per second, and by the 1970s speeds of video terminals had improved to 2400 or 9600 {{units|2400|u=bps}}. Similarly, the speed of remote batch terminals had improved to {{units|4800|u=bps}} at the beginning of the decade and {{units|19.6|u=kbps}} by the end of the decade, with higher speeds possible on more expensive terminals.
