Here is another robot that can make life easier for people with limited mobility. The FurniBOT-T2 Robotic Overbed & Side Table comes with smartphone control. It has 2 motor driven wheels and 2 casters for smooth movement. You can install a camera on it and guide this robotic table remotely. The height of the table can be adjusted.
The base has room for your PC, books, foods, and everything in between. This robotic table is compatible with iOS and Android devices.