The first spherical mobile robot of SUTech, namely BALLBOT-1, was showcased and tested successfully at MAE department – Shiraz university of Technology
Ballbot : A Single-Wheeled Balancing Robot - YouTube
Balancing Bot Leads the Way - ASME
Ballbot - Wikipedia
Ballbot - The Robotics Institute Carnegie Mellon University
Balancing robot may care for disabled, elderly
This 'ballbot' is like a real-life BB-8 | TechCrunch