1. Which of the following situation can be used with SixthSense technology?
    1. Buying toilet paper
    2. Calculator
    3. Clock
    4. Mobile Phone
    5. Buying fresh groceries
  2. Which of the following usage of SixthSense technology does not exist in the clip?
    1. Buying a book
    2. Reading a map
    3. Reading a magazine
    4. Driving
    5. Taking pictures
  3. Which of the following is/are central to the success of the SixthSense technology?
    1.   Being portable
    2.   Marker technology
    3.   Natural gesture
    4.   A flat and smooth surface
    5.   Image recognition
  4. What does the speaker foresee as future development of this technology?
    1.   Reasonable pricing
    2.   Implant in human brain
    3.   Implant in human body parts
    4.   Cool like Tom Cruise in “Mission Impossible”
    5.   More stylish design