Google added a new answer in search to help searchers figure out how to register to vote.
If you search on mobile for [register to vote] or similar queries, Google will give you state-by-state instructions on how to register to vote including general requirements and deadlines. How to register in person, by mail or online and much much more.
Here is an animated GIF of it in action:
Although, this election seems very sad and many may be discouraged and not want to vote. Which I guess is why Google is trying to promote it.
Forum discussion at Google+.
