When Esaïe Prickett sat down in the living room with his mother, father and four older brothers, he was the only one wearing Google Glass. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-3…","video_id":"332b5940-4475-4223-8145-3ae1440e586c","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 countries in the world to visit"} As Esaïe, who was 10 at the time and is 12 now, gazed through the computerized glasses, his family made faces — happy, sad, surprised, angry, bored — and he tried to identify each emotion. In an ...