Since Sergey stopped wearing it [1]. [1] http://beta.techradar.com/news/portable-devices/other-devices/sergey-brin-picked-a-bad-time-to-leave-his-google-glass-

Since Sergey stopped wearing it [1]. [1] http://beta.techradar.com/news/portable-devices/other-devices/sergey-brin-picked-a-bad-time-to-leave-his-google-glass-in-the-car-1273274 http://beta.techradar.com/news/portable-devices/other-device...