Digital Devices in the Workplace Due to digital device distraction, it is estimated that Productivity Loss in the U.S. exceeds $800 BILLION annually Increase Productivity and Reduce the chances of Work-related Disorders, by limiting Digital Device Time (DDT), on the job. Take the GO! Hands-Free Workplace Challenge and Earn PHIT Rewards toward Hand Health and Productivity Devices, for your employees SIGN-UP YOUR COMPANY below NameEmailYou Have Accepted the Challenge! GO! Hands-Free.