Uploaded June 2020 | Updated September 2026, 1 week ago
An obsolete, although impressive input device used until the mid 80s is presented. Based around a photo sensor that points on a specific area (pixel) on the CRT screen and reacts upon software requests - used for designing graphics, gaming and other applications.
An obsolete, although impressive input device used until the mid 80s is presented. Based around a photo sensor that points on a specific area (pixel) on the CRT screen and reacts upon software requests - used for designing graphics, gaming and other applications.
