TY - GEN
T1 - Diversity in Locked and Unlocked Mobile Device Usage
AU - Hintze, Daniel
AU - Findling, Rainhard D.
AU - Muaaz, Muhammad
AU - Scholz, Sebastian
AU - Mayrhofer, Rene
PY - 2014
Y1 - 2014
N2 - We analyze locked and unlocked mobile device usage of 1 960 Android smartphones. Based on approximately 10TB of mobile device data logs collected by the Device Analyzer project, we derive 6.9 million usage sessions using a screen power state machine based approach. From these session we examine the number of interactions per day, the average interaction duration as well as the total daily device usage time. Findings indicate that on average users interact with their devices 117 minutes a day, separated over 57 interactions -- while unlocking their device only 43% of the time (e. g. to check for notifications).
AB - We analyze locked and unlocked mobile device usage of 1 960 Android smartphones. Based on approximately 10TB of mobile device data logs collected by the Device Analyzer project, we derive 6.9 million usage sessions using a screen power state machine based approach. From these session we examine the number of interactions per day, the average interaction duration as well as the total daily device usage time. Findings indicate that on average users interact with their devices 117 minutes a day, separated over 57 interactions -- while unlocking their device only 43% of the time (e. g. to check for notifications).
UR - https://ins.jku.at/publications/2014/Hintze_2014_UbiComp.pdf
UR - https://www.scopus.com/pages/publications/84908680909
U2 - 10.1145/2638728.2641697
DO - 10.1145/2638728.2641697
M3 - Conference proceedings
SN - 978-1-4503-3047-3
T3 - UbiComp 2014 - Adjunct Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing
SP - 379
EP - 384
BT - Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication (UbiComp 2014)
PB - ACM Press
ER -