Colani Vobis Highscreen Trackball. Year 1993.
- Vobis Microcomputer, Würselen, Germany
- Design by Luigi Colani. Bern, Switzerland
This trackball, apparently won a design organization award, from “iF International Forum Design GmbH”, sometimes in 1993. See https://ifworlddesignguide.com/entry/19311-highscreen-colani-trackball
Photos from a German ebay 2021-03-22 [https://picclick.de/COLANI-VOBIS-HiGHSCREEN-Trackball-Seltene-Designer-Maus-Luigi-353318247621.html]
If you have a question, put $5 at patreon and message me.