Social ladder climbing for rich kids? Buy groceries and bring them home one pack at a time? If it can self recharge It would probably make some sense for patro

Social ladder climbing for rich kids? Buy groceries and bring them home one pack at a time? If it can self recharge It would probably make some sense for patrolling property and report suspicious movement. To do that however it should be 100% trustworthy, that is, no mysterious Internet connections to phone home, no closed phone apps, etc. and the user should be able to integrate it with any video surveillance system in place, program it extensively from the paths to follow to associating sensors signals to events, alerts etc. That way it could also become useable aside the fact that it is indeed an engineering marvel. Another possible use is helping blind people to walk around, however to do that it should become good at leading by finding the right path, not just following an human.