Balanced on a ball that acts as a spherical wheel, the human-sized robot can push a wheelchair as smoothly as a human assistant, and performs this care task better than many bipedal humanoid robot helpers may also be successfully executed.
The so-called ballbot first developed The latest formats include the ability to maneuver a wheelchair indoors with minimal bumps for the wheelchair user. In this way, it shows how robots could someday…
Source: www.newscientist.com