Timeline Sketch

Quick sketch, thinking about comparing data collected over time. An initial sketch for how different levels of information can be detailed in one vertical strip. There would be 3 touch points within a strip for a user to refer back to. Ultimately creating a more personalized, digital tutor to help you, refresh your thinking, reference, etc. IE, "Look into studying Tuples to get out of this slump of not understanding number problems in iOS programming."