Overview

API	Description
Device	Provides functions to control devices or to get status of devices.
Feedback	Provides functions to play sound or vibration associated with properties.
Media key	Provides functions for getting the status of the media key when the key is changed.
Runtime information	Provides functions to obtain runtime information.
Sensor	Provides functions to start/stop sensors and receive sensor information.
Storage	Provides functions to get storage information.
System Information	Provides functions which can be used to obtain device information.
System Settings	Provides APIs for sharing configuration over a system.
T-trace	Provides functions for writing trace message to the system trace buffer.
dlog	Prrovides functions for sending log output.

For more information on the System submodule features, see System Guide.