Self-cleaning house seemed like it would be here already. If you had described the technologies available in 2019 to myself in 2002 (when the roomba came out) -

Self-cleaning house seemed like it would be here already. If you had described the technologies available in 2019 to myself in 2002 (when the roomba came out) - I would have expected there to also be a boston-dynamics-esque floor, window and countertop cleaning bot that was reasonably affordable. I didn't expect that walking around a house and picking things up would be this hard to automate.