Here is a smart personal mobility robot that can make life a lot easier for wheelchair users. The WHILL Model Ci can tackle rugged outdoor terrain and navigate in confined spaces with its omni-wheels. It has a range of 10 miles and app control.
The Model Ci incorporates broadband and GPS technologies. It works well indoors but can also climb hills in the outdoors. It has a 2.25″ ground clearance.
More info is available here.