Brain-controlled drone race pushes future tech

GAINESVILLE, FLORIDA – Wearing black headsets with tentacle-like sensors stretched over their foreheads, the competitors stared at cubes floating on computer screens as their small white drones prepared for takeoff. "Three, two, one … go!" the announcer hollered, and as the racers fixed their thoughts on pushing the cubes, the drones suddenly whirred, rose and buzzed through the air. Some struggled to move, while others zipped confidently across the finish line. The competition -- billed as the world's first drone race involving a brain-controlled interface -- involved 16 pilots using willpower to drive drones through a 10-yard (9.1-meter) dash over an indoor basketball court at the University of Florida on April 16. Organizers hope to make the event an annual intercollegiate spectacle, involving ever-more dynamic moves and challenges.