https://signalvnoise.com/archives2/airtrax_omnidirectional_wheels?14
Airtrax omni-directional "wheels" - Signal vs. Noise (by 37signals)
omni directional wheelssignal vs noise37signals
https://www.wimp.com/omni-directional-wheels/
Omni-directional wheels.
Aug 17, 2018 - The Mecanum wheel isn't perfect, but it's amazing.
omni directionalwheels
https://www.rotacaster.com.au/
Multi Directional and Omni Wheels - Rotacaster - The Wheel 2.0
Rotacaster Wheel 2.0 is an multi-directional wheel that provides 360 degree fluid mobility for Robotics, Materials Handling, Conveyor Markets Globaly
multi directionalomni wheelsrotacaster20