Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
To make it easier to write a device driver that exposes a sensor to Windows (and to the sensor and ___location platform in particular), Windows includes a sensor driver class extension, ISensorClassExtension interface. A required component for sensor device drivers, this COM object provides a simple set of interfaces that enable programmers to implement a sensor driver without writing lots of boilerplate code. Additionally, this class extension provides the following benefits:
Helps to ensure that user privacy is well protected because the class extension enforces appropriate access control restrictions for sensors that handle personal information.
Provides a standard way to retrieve data from the driver and to raise event notifications through the API layers.