https://www.bloomberg.com/news/arti...-check-up-on-idle-cars-in-new-safety-measures If you sit in an Uber car for too long, the ride-hailing company plans to check up on you to make sure all is OK. Uber Technologies Inc. unveiled on Wednesday meant to make trips safer for riders and drivers. Others include an emergency button for drivers, voice-activated commands and anonymous pickup addresses -- using cross streets, for example. Catastrophes of all sorts -- collisions, assaults, rape and even murder -- take place in ride-hailing vehicles around the globe. Didi Chuxing, China’s largest service for booking car rides, is trying to avert a customer boycott after two women were allegedly killedby their drivers over the last few months. Didi said on Tuesday that it was suspending late-night service on the mainland for a week as it works on new safety measures.