If you’re into airplanes, you’ve probably had the experience of hearing an unusual aircraft and rushing outside to try and catch a glimpse of it, all while fumbling with a smartphone ...
There are plenty of ways to get sound into your house: good old fashioned headphones, the Dolby surround setup we all lusted ...
I thought, maybe the ring itself should store the video/audio. Then you always carry the moment with you. The ring got a little fat as I was "building" it. I suspect it would even need another layer, ...