Uber has an application pending with the U.S. Patent and Trademark Office for the technology that could help determine whether you're a sober or drunk rider.
Des Moines Register, Des Moines Register: Business
Fri, 06/15/2018 - 7:48am
Uber has an application pending with the U.S. Patent and Trademark Office for the technology that could help determine whether you're a sober or drunk rider.