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2/12/15 — San Francisco, CA, U.S.A — Shuddle driver Sally Brien, 54, heads out for a pick-up from her San Francisco neighborhood on Thursday, February 12, 2015. Shuddle is a ride-sharing app which launched in San Francisco in Oct. 2014. The service allows parents to schedule paid rides for their children through a monthly subscription, plus fares. — Photo by Martin E. Klimek, USA TODAY contract photographer ORG XMIT: MK 132597 Shuddle 2/12/2015 [Via MerlinFTP Drop]