That's a pretty impressive price point and I'd love to know more about the in house manufacturing.

The one company that has really succeeded in this area is Giraff. They've done so by intensely focusing on in-home care and the user experience for the person interacting with the robot. Things like end user controls to approve/reject someone who wants to start driving the robot.

Anybots, on the other hand, focused more on the driving experience. Their rendered, in-browser, drive window helps overcome the awful user experience of trying to turn under lag. They also did a lot of hard work to solve wifi roaming and seamless handoff.

I wish Double the best of luck with my advice being that you need months of uptime and recorded daily use in a target vertical before you're ready to release.