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device/generic_sensor/README.md

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+# Sensors
+
+`device/generic_sensor` contains the platform-specific parts of the Sensor APIs implementation.
+
+Sensors Mojo interfaces are defined in the `public/interfaces` subdirectory.
+
+The JS bindings are implemented in `third_party/WebKit/Source/modules/sensor`.
+
+
+## Testing
+
+Sensors platform unit tests are located in the current directory and its subdirectories.
+The sensors unit tests file for Android is `android/junit/src/org/chromium/device/sensors/PlatformSensorAndProviderTest.java`.
+
+Sensors browser tests are located in `content/test/data/generic_sensor`.
+
+
+## Design Documents
+
+Please refer to the [design documentation](https://docs.google.com/document/d/1Ml65ZdW5AgIsZTszk4mD_ohr40pcrdVFOIf0ZtWxDv0) for more details.