Ruckus Nation announced 56 semi-finalists today, heading toward the grand prize announcement on March 17. List of semi-finalists is here. Each of them won $250 and are in the running for bigger prizes, exposure, and possible investment.
Ruckus Nation is an online idea competition sponsored by HopeLab. It is designed to spark innovations (new games, tech-related devices, other) that will get kids moving and thus help fight obesity. Categories include middle school, high school, university and other. I served as a judge in the "other" category a few rounds back.