at my new desk location it's difficult for coworkers to get my attention without invading personal space. I have developed a solution to this problem: https://witches.town/media/vsSiGYcw-c0AwWeti60 https://witches.town/media/GirUR3JV9eD1gS1xLOs
@iliana Order 20 Raspberry Pi Zero W and wire each to a call button on each cubicle door. When you press it, the RasPi emits a call to a configurable API, which is meant to display a "Someone is at your desk" message. C'mon, they are available for 10 $ apiece at adafruit... well, were... https://www.adafruit.com/product/3400
@iliana If you are insane enough, you may make another one into a thing something like the [Subscriber Robot](https://www.raspberrypi.org/blog/michael-reeves-subscriber-robot/) that receives API calls and annoys you when someone is at your desk