1. How many companies predict that smartphones will go away and eventually become glasses by 2022?

2. All the work that we are doing here is going into glasses we all want.

3. Even if the glasses had not been used for cheating...

4. The patent for the glasses comes a month after Samsung launched its Galaxy Gear smartwatch.

5. A small screen within the glasses feeds him live video from a tiny camera on the drone.

6. A blue light turns on to alert others that the glasses are recordings.

7. The retailer did not disclose how many glasses have been recalled.

8. Rather than glasses though, Facebook will focus on a camera platform.

9. And, the glasses are going to do the same thing.

10. When you play back what you captured from the glasses, you return to the moment more easily.

11. Despite all this tech, the glasses are actually pretty light and slim.

12. The idea is you might use these glasses for reading, or carry them around as a spare pair.

13. They often sell contacts or glasses through their practices.

14. To return to the wall of videos, you tap the side of the glasses twice.

15. Even if the glasses had not been used for cheating ...