| 摘要 |
<p>A sports bat with a handle 115 and a playing surface wherein the playing surface has a plurality of sensors 102 for detecting impacts and outputting a signal indicative thereof. The sensors 102 may divide the playing surface into polygonal areas 108 such as triangles or rectangles. The device may also measure the magnitude of the force of an impact. The device may also have a battery, a microprocessor, a memory and means for wireless communication, The device may use tilt, vibration, seismic or inertial sensors 102. There may also be sensors to measure a user's physical condition such as their heart rate or temperature. The bat may be a cricket bat.</p> |
