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系统基于嵌入式ARM Cortex-M3系列芯片,采用激光感应器件、加速度计、二维操作杆等对数据进行实时采集。激光感应器件对平面移动数据采集,结合了加速计对手部姿态计算,计算的移动数值通过蓝牙HID发送到PC机,省去不便携带的接收器。其可实时更新到电脑的屏幕上,光标会跟随人手部移动的方向而移动,实现鼠标办公、演讲多平面维度使用。
The system is based on embedded ARM Cortex-M3 series chips, using laser sensors, accelerometers, two-dimensional joystick and other real-time data acquisition. Laser sensing device for plane movement data acquisition, combined with accelerometer hand gesture calculation, the calculated value of the mobile via Bluetooth HID sent to the PC, eliminating the inconvenience of carrying the receiver. It can be updated to the computer’s screen in real time, the cursor will move along the direction of the human hand moves to achieve the mouse office, multi-dimensional speech use.