I work in a pharma research facility, so people can have literally any disease or chemical on their hands, so we have a lot of doors with hand wave sensors.
Just wag your mitts in front of it, and the door opens. They’re on the wall a few steps before the door, so the door is usually open by the time you get to it.
The need to push a button everyone else pushed, is how you get covid :p
I work in a pharma research facility, so people can have literally any disease or chemical on their hands, so we have a lot of doors with hand wave sensors.
Just wag your mitts in front of it, and the door opens. They’re on the wall a few steps before the door, so the door is usually open by the time you get to it.