@diachi That's quite true, actually. And further ideas what's the simplest approach here would be? I'm looking for a solution that doesn't require to craft anything.
@paul1598419 I live in Germany. I bought a laser pointer that cheap already, but is requires you to hold a button. But maybe I...
I find bright dots (such as stars) make particularly easy meditation objects.
So I'm looking for a laser pointer that, using it indoors to put a reflection dot at a wall or the ceiling, will
stay on on its own for at least 60m (ie. no "safety timer" that turns it off),