Click05/07/2014 GMT Clips

1. The evolution of Bjork's instruments

   Duration: 02:24

2. How to become a virtual bird

   Duration: 00:52

3. Turning a wish into a virtual butterfly

   Duration: 00:56

4. Bidding for art with emotions

   Duration: 02:41

5. Will.i.am: Dangers of a digital life

   Duration: 02:54

6. The smart bracelet that can read your emotions

   Duration: 03:53

7. How to boost your wi-fi signal

   Duration: 05:42