We all have those tiny moments which we want to make use of but too short to pull out our phone, unlock and find the right app. This app allow you to do something meaningful with those tiny moments, e.g. catch up a few tweets while stuck in traffic. And it's not distracting, it notifies you gently only when there are more than a few unread tweets.
For developers:
See a tutorial of how this app is created: http://blog.glanceable.org/category/developer-resource If there is enough demand I will open source the whole project.