The trash bins are watching you. Sort of a cross between a trash can; travel kiosk; and Google ad purveyor.
The company that put that technology in trash cans also uses it in stores too. Statement of the company's CEO:
How the trash can tracks people:»www.youtube.com/watch?v=zQi171lsODU--
"If you want to anger a conservative lie to him.
If you want to anger a liberal tell him the truth."