Sidecar is testing a feature to show the "trending" destinations of the ride-sharing apps' users.
Uber - News, Features, and Slideshows
The parents of a girl killed in a car accident involving an Uber driver have sued the on-demand car service in a case that could help determine who is responsible when something goes wrong in the nascent "sharing economy."
If there's any U.S. city whose citizens are likely to use technology to alleviate a transit strike, San Francisco is it. On Monday, ride-sharing and car-hailing services, many fueled by smartphone apps, reported increased use after a strike halted America's fifth-largest light rail system, the Bay Area Rapid Transit.