Here is another example: a slide projector with exactly one control. The control had to be pressed for varying lengths of time to trigger different functions.
Michael Walther
@runkelstoss.bsky.social
244 followers 2K following 1.2K posts
Rentner, mit Interessen in Politik, Astronomie, Kosmologie, politischer Ökonomie, Mathematik, Musik, Neurowissenschaften,.... Ach ja, vita brevis, ars longa.
