Google is offering tips for Google Glass etiquette . Company encourages users to ask permission to shoot photos , video . Score: 7 Do n't be a `` Glasshole , '' it says . Glass connected eyewear is expected to hit the market by the end of the year .
Google is offering tips for Google Glass etiquette . Company encourages users to ask permission to shoot photos , video . Also ? Do n't be a `` Glasshole , '' it says . Glass connected eyewear is expected to hit the market by the end of the year .