Smartphones reduce smiles between strangers.

Kostadin Kushlev John F. Hunter Jason D. E. Proulx Sarah D. Pressman Elizabeth W. Dunn

Published in: Comput. Hum. Behav. (2019)

Keyphrases

mobile devices
augmented reality
cooperative
significantly reduced
database
real time
high quality
multiscale
multiresolution
control system
daily life
mobile applications