Перевод и анализ слов искусственным интеллектом
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- как употребляется слово
- частота употребления
- используется оно чаще в устной или письменной речи
- варианты перевода слова
- примеры употребления (несколько фраз с переводом)
- этимология
light pen - перевод на греческий
![[[Bic Cristal]] ballpoint pens shown in four basic ink colors](https://commons.wikimedia.org/wiki/Special:FilePath/4 Bic Cristal pens and caps.jpg?width=200 "[[Bic Cristal]] ballpoint pens shown in four basic ink colors")
.jpeg?width=200 "Magnified tip of a ballpoint pen")
![induced fungal decay]]](https://commons.wikimedia.org/wiki/Special:FilePath/Kugelschreiber Buche gestockt.jpg?width=200 "induced fungal decay]]")
![Ballpoint "''PENting''" by [[Lennie Mace]], Uchuu Neko Parade (2005) ballpoint pen and hardware on paper](https://commons.wikimedia.org/wiki/Special:FilePath/Lennie Mace "Uchuu Neko Parade" 2005 Tokyo, ballpoint "Penting" 130x92cm.jpg?width=200 "Ballpoint \"''PENting''\" by [[Lennie Mace]], Uchuu Neko Parade (2005) ballpoint pen and hardware on paper")
![Example of a ballpoint pen work-in-progress – rendering of actor [[Steve McQueen]] by artist James Mylne](https://commons.wikimedia.org/wiki/Special:FilePath/McQueen ballpoint biro drawing art.jpg?width=200 "Example of a ballpoint pen work-in-progress – rendering of actor [[Steve McQueen]] by artist James Mylne")
Определение
Википедия
A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's cathode-ray tube (CRT) display.
It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy. A light pen can work with any CRT-based display, but its ability to be used with LCDs was unclear (though Toshiba and Hitachi displayed a similar idea at the "Display 2006" show in Japan).
A light pen detects changes in brightness of nearby screen pixels when scanned by cathode-ray tube electron beam and communicates the timing of this event to the computer. Since a CRT scans the entire screen one pixel at a time, the computer can keep track of the expected time of scanning various locations on screen by the beam and infer the pen's position from the latest time stamps.
