Yes, they had to take pics to prove they dropped the illegal ballots into the drop boxes so they could get paid.I think they used phones for the proof of dropping them off at boxes. They can use actual cameras instead now.
Polaroid..
Don’t remember the exact dollar amount, but Mark Zuckerberg of fakebook fame contributed over 20 million dollars toward buying and distributing drop boxes in battleground states as well as censoring content on fakebook to sway the election.