Need a quick way to measure someone's height? How Tall uses the accelerometer in Android phones to determine the distance from your head to the ground, in effect, measuring height. Wondering how it does that? Well, you drop it. The developer recommends that you place something soft in the landing area, but user reviewer Julie expresses our bafflement all the same, "so you want me to drop my $300 droid???"
How Tall Pro, the paid ($.99) version of this app, not only measures your height, it also "analyzes who you are" based on that information. Does that mean psychotherapy, spiritual analysis, or simple identification? No idea.