How about build Robots to clean the city?
In a city, we can usually see trashes, papers in street
So how about build Robots to clean the city for us, sell them to the City Government.
The robots collect trashes on ground and put them into nearby trash bin.
Put robots out in morning, and reclaim them on night.
Concern: People may try to steam them:)
In a city, we can usually see trashes, papers in street
So how about build Robots to clean the city for us, sell them to the City Government.
The robots collect trashes on ground and put them into nearby trash bin.
Put robots out in morning, and reclaim them on night.
Concern: People may try to steam them:)
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