Incidentally, this method cured me of arachnophobia. Having it trapped inside the glass, yet in my hand and up close to take a closer look, allowed me to gradually see them as not all that scary. It's like that therapy where you gradually get closer to the thing you're afraid of (desensitization?).

I like to think of them as little robots, however I still need to get my partner to move them.

I think it’s their speed which I don’t like!