Related: (launched development toward the commercialization isn't a huge update)

Kawasaki Reveals Four-Legged Robot You Can Ride Like a Horse (35 points, 10 months ago, 25 comments) https://news.ycombinator.com/item?id=43596641

Meet Bex, Kawasaki's Rideable Robot Goat (2022) (39 points, 2024, 24 comments) https://news.ycombinator.com/item?id=42454994