Ilumi-Therapy is an android app that me and my team created for HackDFW. It is based on the concept of Light Therapy, an emerging field in medical science. It was created using the Ilumi Smart Bulb SDK, and it won us first place in Ilumi's contest for the most creative use of their SDK at the hackathon. The source code can be found here.
Hackr is a web app which helps hackers find teams at hackathons.