Adding to the list of awesome Android-related gadgetry, Tomer Weller and Yossi Sorin have created Paradroid, a self-navigating skydiving robot powered by an attached Android handset.
Beginning as a project for Google Developer's day ADK challenge, Paradroid is still a work in progress. That being said, it already seems to have some impressive capabilities, functioning from heights of over 1000ft., parachuting safely to the ground, and navigating to a predetermined location, all while sending back handy status reports.
While it's already a pretty amazing device, it will be interesting to see how the project progresses, and what applications will be found for the Paradroid, outside being a fun curiosity. For more info, videos, and photos of the project, visit Paradroid's official website.