By the end of this year, we will start to see people walk around with glasses that give an augmented view of reality; stare at their watches to read emails and wear headbands that control apps with a simple thought from our brain.By the end of this year, we will start to see people walk around with glasses that give an augmented view of reality; stare at their watches to read emails and wear headbands that control apps with a simple thought from our brain.