Working on a mobile application concept that creates playlists based on how fast you want your heart rate to go. Setting filters by genre and desired heart rate generates a unique playlist that corresponds with your workout.
This app uses the Spotify SDK, which is still in beta. I made some headway on a working prototype, but the framework is still too buggy for it to make sense—for example, you can’t have the Spotify app and the app you’re making with the Spotify framework on the same device. So for now I’m going to move on to something else, but come back to this once Spotify has worked out these bugs.