First Light Pen This handmade prototype of a "light gun" in 1952 was part of the Whirlwind Project at MIT. Subsequent devices were used to hone in on suspicious blips on the CRT in the U.S. air ...

A new patent could hint at a future Surface Pen can harvest its power from the LEDs in your Surface's display. When you purchase through links on our site, we may earn an affiliate commission.

You could, of course, use a light pen with most of the old 8-bit home computers, including the Commodore 64. [Jan] has a soft spot for the light pen on the C64.

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, cho… ...

The Lenovo ThinkVision M14t Gen 2 Monitor is, by far, the best portable monitor I have set my eyes on to date, but big features and a small footprint mean a big price.

Keywords computer graphics, Bell Telephone Laboratories, Graphic 1, circuit design, electronic light pen, programming, visual representation, communication satellites, sound waves, artistic ...

Sometimes you want a second screen when traveling; other times, you may wish to add inking support to your Lenovo, Razer, or premium Dell laptop. The new ThinkVision M14t is a 14-inch ...