Self-lacing shoes are becoming a thing. Take the Nike HyperAdapt 1.0 for instance. These shoes have a sensor to determine when you step in to automatically tighten, so you can focus on performing. In the future, these shoes are going to get smart enough to sense when you need them tighter or loser.
The Nike HyperAdapt 1.0 will become available to Nike+ members during the holiday season.