They reinvented the wheel, it's pretty neat.
Forklift drivers are already super dangerous. Why would I want them to have chess queen powers so they can kill me in more directions?
wow I used these on robots when I was on highschool, neato
i looked it up after watching this video. you'll see Shatter doing a lot of strafing and super fast turn arounds, those are possible because it has this type of wheel.
It’s cool but I wonder if such a small point of contact traction would be an issue, and you can do the same force analysis in the vertical direction, so all the weight of the vehicle would be resting on a very small point of contact possibly leading to a failure of the roller axles on a forklift over time. Not sure how well it would work in heavy load applications
Edit: forklift video
https://m.youtube.com/watch?v=ZW3OBb_b89k