Electronic Hogu Measures Just How Hard Your Foe Can Beat You Up

The final project of a team from Cornell University, this electronic hogu, modelled above by a lantern-jawed mannequin called Bob, uses piezoelectric sensors and a microcontroller to measure the kicks and punches between contestants in a Tae Kwan Do bout. Piezoelectric sensors and a microcontroller are implanted in… »5/12/08 7:15am5/12/08 7:15am

Cornell Ranger Breaks Walking 'Bot Distance Record, Falls Over

When a team of Cornell students put Ranger to work tottering around the running track it just kept on walking, eventually achieving 45 laps before its batteries died and the poor thing toppled backwards. This 5.6-mile hike smashed the previous 20-lap record. The kneeless Ranger is designed to investigate aspects of… »4/08/08 10:40am4/08/08 10:40am