The project is called UDO (Unidetified Driving Object)

Benefits:

No more mowing yourself.

Can mow along walls and trees without extra stripping (sorry Husky)

Build for small gardens. 10 to 100m2

Wire guided border sensor

Homebrew. (lots of fun)

What to do:

Building a wire guided system to find a battery-loading device.

Lots of testing.