If you worked with computers back in the 1970s, there’s a good chance you used a light pen at some point: a simple input device that you’d point at the CRT screen to highlight text, choose menu ...
The film showcases the innovative work of engineers at Bell Telephone Laboratories as they explore computer graphics and its applications in designing electronic circuits. Using a device called ...
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This Inspector Pen Light Is a 'Must-Have for Mechanics' — And It's Only $18 at Amazon
Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. A good pen light can seriously be invaluable when you’re working in ...
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