They ended up with the new ProxEmo algorithm. They load this into a cute little yellow four-wheeled robot (the Jackal, from the robotics company Clearpath) with a camera mounted on it.

The EU-sponsored KoroiBot project has brought together a team of researchers from five countries who are trying to teach robots how to walk like humans.

Researchers from six universities, including Oregon State, have teamed up with NASA to test a walking robot on the terrain of Mount Hood.