By the way, I'd love something like this for the gym.
I'd like to check if it's too crowded before I decide to go or not.
I guess for any kind of business with lines or waiting rooms, (banks, ATMS, restaurants) customers might appreciate a way to quickly gauge the crowd level before going.
No need for such a perverted privacy violation, the shop could just install a door step counter like they are commonly used already. Then you would have the information how many people are currently in the store.
I'd like to check if it's too crowded before I decide to go or not.
I guess for any kind of business with lines or waiting rooms, (banks, ATMS, restaurants) customers might appreciate a way to quickly gauge the crowd level before going.