If there was A robot that I could build it will be a robot that could help with medical attention.Which means tempature,cooking,babysitting last but not least night watch.It could also do scan the room for mold leaky pipes and see if termites eat wood.
Other robots from Synthiam community

Jason's Roli Time-Lapse Video Robot
Hey everyone, I wanted to introduce to you the Worlds first Roli Time-lapse Rig Pretty straight forward, your standard...

Justinratliff's Ez-Robot Bb-8 Hexapod Body
I made a BB-8 hexapod body to go with the head. You can use the mountable head with the EZ-Bit I made: Or you could...

Niek's Niek's Omnibot Hack & Restoration
This is a continuation of my original thread, Nieks Omnibot Adventure. Though I technically finished my omnibot about a...