TECH CRUNCH - Yubo, a social live-streaming app popular with a Gen Z audience, is expanding its audio moderation technology to the U.K., Australia, and Canada. The Paris-based company launched the technology in the U.S. earlier this year in partnership with Hive. The audio moderation technology works by recording and automatically transcribing 10-second snippets of audio in live streams of 10 or more people. The text is then automatically scanned using AI to detect inappropriate content, such as nudity or drug use.