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. 2016 Jul 12;4:e2197. doi: 10.7717/peerj.2197

Table 1. Details of smartphone log data.

Primary category Definition
Activity application log Creating, starting, resuming, stopping, and exiting of different activities in applications
Application package log Adding, changing, and removing package
Calling log State, number, contact, and direction of calling
Configuration log Configuration change information (e.g., font, screen size, and keyboard type)
Contact log Adding, changing, and deleting of contacts
Date changed log Changing of system date and time
GPS log User’s locale, altitude, latitude, longitude and direction of movement
Headset log Plugging in headset or not
Power connected log Connecting or disconnecting the power
Power log Powering on smartphone or not
Screen log State of the screen (ON/OFF)
Service application log Creating, starting, and deleting service application
SMS log State, and contacts of SMS
Wallpaper log Changing wallpaper