crowdsourcing Can you guess this Bay Area sound? June 26, 2016 By Olivia Henry • Jun 27, 2016 Illustration by Rich Black Listen Listening... / 1:30 This is Audiograph — the Bay Area’s sonic signature. Each week, we’ll play you a sound recorded somewhere in the Bay Area. SF turns to crowdsourcing for future bikeshare stations By Isabel Angell • Jun 19, 2013 Bike sharing is coming to San Francisco and Silicon Valley this August. It’s being launched on a small scale at first – just 750 bikes in the whole system. So the big question is: where should the bikes go?