Binary package “fso-deviced” in ubuntu trusty device daemon

 fsodeviced implements the Device API.
 This API allows peripheral control, such as managing audio, backlight
 brightness, LEDs, Vibrator, Accelerometer, and power control for devices
 without dedicated controlling daemon. It can deal with charging notification
 and RTC, forwarding button events and notifying about the system's idleness
 This package is part of the software stack
 and is targeted for smartphones.