Conversation

ok my idea is about mesh networks and how we can use them to help displaced queer folk find a place to sleep

like back in the Underground Railroad they would throw quilts over doors with certain patterns to tell you if its a safe house, what if we had some cheap raspi based device that when plugged into a phone would connect to a mesh net and then lit up slightly invisible leds on local doors and with the design / color would tell you if thats a place you could stay or what they're about