Very cool. The dexterity of these grippers (and/or skill of the operators?) is better than I expected; the scissors and screwdriver demos were quite nice.
Congrats on launching! I found myself using this more than I expected in the closed beta. I used it most for opinionated prompts (e.g. "the PG essay I gave my parents to help them understand startups was..."), but also had some luck with finding content by its description (e.g. "I really like the intuitive explanation of [college math topic] at ...".