Using a smartphone on the move: do visual constraints explain why we slow walking speed?

ABSTRACT: Viewing one's smartphone whilst walking commonly leads to a slowing of walking. Slowing walking speed may occur because of the visual constraints related to reading the hand-held phone whilst in motion. We determine how walking-induced phone motion affects the ability to read on-screen information. Phone-reading performance (PRP) was assessed whilst participants walked on a treadmill at various speeds (Slow, Customary, Fast). The fastest speed was repeated, wearing an elbow brace (Braced) or with the phone mounted stationary (Fixed). An audible cue ('text-alert') indicated participants had 2 s to lift/view the phone and read aloud a series of digits. PRP was the number of digits read correctly. Each condition was repeated 5 times. 3D-motion analyses determined phone motion relative to the

SUBMITTER: Rubio Baranano A 

PROVIDER: S-EPMC8858309 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature