Solid choice. If I were able to spend the time on a more entertaining tool for the office, I'd love to set up one of those apps that plays a theme song whenever a person enters the office. I've seen them where they basically trigger when a phone connects to the WiFi. I'd rock out to mine.
Are you referring to DoorJam? - There is an entire guide on how to do so on a raspberry pi =D
You can see more details at ideas.redpepper.land/doorjam-47f1a...
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