Using Steven Gibbs HDR CarlosX did time travel to the 2150 about 140 years into the future. This is a world after WWIII when earth population is much smaller than now. People eat these green algae pellets that come out of a machine. See this in CarlosX Future Robot Repairman. Where he talks about the job of fixing these appliances.

In most sci-fi novels the robots are these big clunky machines that walk real stiff and speak slowly in a low monotone mechanical voice. However, by 2150 the bots, as they are called, look like people, not metal monstrosities.

No bots looked like Robbie the Robot, but instead most were cute blonde girls. In the anime series Chobits you see robot girls for sale in a store. They are very cute and work as maids. This is correct, but they make the mistake of having small doll robots. These were not seen.

It would be fun to place a small robot inside the Witness Well of the HDR, but the robots are all life sized. They do house work like cook and clean a tiny toy could not do that.

CarlosX in 2152. says that he worked fixing robots that were broken. Men in the future would prefer a robot that always says YES than a real woman.