1. A glimpse into the future

2. What is Jarvis? What is that special about? It’s the mainframe showing up in the movie, Iron Man. It is equipped with a user-friendly interface, which can provide both verbal and visual interaction with mankind. Iron Man

3. The revolution of computer technology. Stage one: We could either touch the screen or use mouse and keyboard to give commends to computers.

4. The revolution of computer technology. Stage two: With steady progress in computer technology, we could simply speak to or gesture at a computer to get desired result. With eye-tracking and motion sensing, users can scroll the page without hands.

5. The application of computer- brain interface

6. Holography is … Holography could display objects in three-dimension, which allows views to see it from 360 degrees. Holography

7. Ways to conserve energy You could install solar panels on the roof, so the suns’ ways can be converted into energy. Or you could put wind turbines on balconies. In this way, we could become energy self- sufficient and sell surplus energy.