Upgrade six so it can be used as a drone and make it a tag along friend who could land on your shoulder you could either use the legs as the props and have them spin around the center or use the legs as safety protrusions and use a double prop type with co-axial tech w/ gyroscope. Special battery power you design in the shape of your center pod only with the battery fitting into a triangular, flat, and curved mold that attaches under the dome leaving extra room for your newly designed motor. I know it can be done, since I took the time checking out what is hot in the industry and not. I don't know of a lot of companies that are making they're own shaped, specially designed batteries. You're next step up would be to have your friend who is already using your voice commands, but now your voice commands go to six and six sends them on to other bots or friends.
Thanks for your time and sorry if it's been already done
Mark
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