HID：HID是Human Interface Device（人机接口设备）省称，这类设备是Windows最早支持的USB类别。具体到本设备，其协议完全符合HID类别规范，所以无须另外安装驱动，直接接到电脑的USB口就可以用了。因为设备电源也是由USB接口提供，所以非常方便。-HID: HID is Human Interface Device (Human Interface Device) province, said the earliest such devices are suppor

The HID sample driver for sensors demonstrates how an OEM or IHV could write a UMDF driver to support sensors that are compliant with the HID Sensor Class Driver specification. This driver is also helpful for IHVs who must design and test firmware fo