Multisensory 'Jedi putter' helps golfers make the cut

Team Jedi Putter, from Rice University in Texas, has finished a prototype and filed for a patent on the putter that incorporates an accelerometer, a gyrometer, and a magnetometer fitted into the head of the club.

‘In the past few years, some work has been done on modelling the physics of putting,’ said Ray Simar, Rice professor of electrical and computer engineering who challenged five senior students with designing and creating a putter that provides multisensory feedback. ‘In particular, how the ball rolls, trajectories on the green and also the sweep path and how that should perform. I pitched the students on ‘What if we build a putter that we could drive from the perspective of the physics?’’

According to a statement, Simar’s original idea was for the data from the club to be downloadable after the player’s practice session. The students, working in Rice’s Oshman Engineering Design Kitchen, achieved this and took it a step further by designing the sensors to give real-time feedback via the grip of the putter. If a user’s club head moves up or down, doesn’t move through a straight path or twists, the sensors in the head signal a vibration to the grip. The user practices with the three-dimensional sensors until they have a ‘clean’ stroke at the ball.