Imagine a scenario where you want to know the results in the Ugbojiobo area of Edo State. All you would have to do would be to type U-G-B-O and Google would do the rest for you. The psychological effect of not having to type the full thing, hit the ‘ENTER' key, and wait for the results is enormous. Even more important is that in typing those four letters, your search engine would help with suggestions, so you can also see results in Ugbowo, Ugbomwanta, Ugboke, Ugbo Wunagweh, and other such remote places. This means people can modify their search queries on the go if something interesting pops up elsewhere. One can't help but wonder just how far this would go in helping to reduce electoral fraud...
A note of warning, though. To be able to access all of the Google Instant goodies, you have to actually be typing your search query from Google's homepage, not from the seach bar that most browsers come equipped with nowadays. I am not yet clear on whether you can use Instant directly from the address bar in Google's Chrome browser, but that is a moot point as Chrome is not available on mobile devices, yet.
Read more about it here.