Google is offering tips for Explorer . Company encourages users to ask permission to shoot photos , video . Restaurants have banned them , and complete strangers have confronted testers because of the device 's ability to shoot photos and video . Also ? Do n't be a `` `` Glasshole '' , '' it says . Glassholes connected eyewear is expected to hit the market by the end of the year .
Google is offering tips for Explorer . Company encourages users to ask permission to shoot photos , video . Also ? Do n't be a `` `` Glasshole '' , '' it says . Glassholes connected eyewear is expected to hit the market by the end of the year .