master remote

based on relative distances to each and every bluetooth device you own, show the interface of the closest one

if distances = [5,4,7,3,6], return a list but if distances = [1,15,17,9,20], return the nearest device's interface

works by the virtue of the ability of bluetooth low energy devices to be on discovery mode based on distance.

left: when phone is an average distance from objects, right: when phone is placed close to the lamp

inspired by the magical way airpods connect to the right devices by placing them close to the device in question