SystemSens is a tool developed at the Center For Embedded Networked
Sensing (CENS) to log detailed system events on Android smartphones.
SystemSens keeps the logged records in a local database on the phone,
and regularly uploads them to a CENS server.

Features:
o Battery information (level, voltage, temperature, health, charging status):
o Screen status events (on and off)
o Application usage times
o Network activity per application
o WiFi interface status changes (on, off, scanning, connecting, disconnecting)
o Cellular interface status changes including cell location and signal strength
o Voice call status changes
o Start, end, pause and resume times of activities and services
o Aggregate CPU usage information
o Aggerage memory usage information
o Network traffic statistics per interface



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