This is the most ridiculous thing I have heard of. It would take a hundred or more of these to match the capabilities of one garbage truck with two garbage men. After visiting two or three houses it would have to return to dump the trash. That would be a massive waste in energy and increase traffic compared to a garbage truck covering grids of a few hundred houses then heading back to unload and handle over 1000 homes a day. What about business with a lot of trash and recycling or bulky items? They would have to hire private trucks increasing traffic. Homeowners would also have to make more trips to the dump for bulky items which they currently pay a small fee for.
[citation][nom]Silmarunya[/nom]Experiments have been going on for years with a far better systems: a sort of garbage sewage system. Every street would be outfitted with a shaft in which you dump your garbage bags. A system similar to sewers than brings it to the place where it is recycled and burned. Expensive to install, but requires very little maintenance, is fast and requires little staff to operate.This would be ideal in urban centres. Smaller villages would continue to be served by traditional garbage trucks (these robots don't look as if they'd be able to serve a remote village either...)[/citation]
This could never work there are too many incompatible items that would constantly clog the system. Such as used steel, branches, batteries, appliances.