This is the package for the prototype I posted before (vimeo.com/16258331). Since the last video I've been mostly working on its final look and its functionality.
Basically, it only has two buttons for previous and next track and a volume knob. The RFID tags linking to Spotify URIs have a small metallic part and makes them stick on the volume knob, that has a magnet in it.
Besides that, I have added three LED matrix to display. The LEDs match the pattern of the speaker and will display information like the days of Premium subscription left when it's about to expire, network problems, battery levels… At the moment it is only switching on the LEDs one by one to check everything is working fine when it starts up.
There are still a few details to work out, but this is more or less the way it is going to look like.
If you've any comment, shoot. Feedback is welcome!! ;)