No trespassing signs and the spraying of cold water are the latest efforts to keep the homeless from gathering … at San Francisco’s Saint Mary’s Cathedral.

+ “You get continual feedback. You can also baseline yourself with other people. For a lot of women, because it’s such a taboo topic, they want to know where they fall within the spectrum.” A tech team at U.C. Berkeley has created a smart vibrator. Go Bears.

+ There are more Uber cars than yellow taxis on the road in NYC. (Sadly, because everyone is now a driver for hire, there’s no one left to pick up.)