Research led by the University of Pittsburgh Swanson School of Engineering that examines shoe tread wear and tear over time was recently published in the journal Applied Ergonomics.
The team, led by Kurt Beschorner, associate professor of bioengineering at Pitt, developed a pass/fail testing method that assesses the worn condition of slip-resistant shoes. The test compares a worn patch of shoe tread to the base of a AA battery. If the patch of worn tread is larger than the battery’s base, the shoe fails the slip-resistant test. Worn shoes are known to contribute to slip-and-fall risk, a common cause of workplace injuries. The method will be free for companies to use to prevent workplace injuries.
The team worked with researchers from the University of Colorado Boulder and the India Institute of Technology-Delhi.