High Tech

3 examples for the high-tech stuff that can be found everywhere in Tokyo:

1) Cell phone shield: this prevents other people from seing what's going on on your cell phone. How does it work? See the explanation of my shield:


2) How to make foreign friends: with the playstation mobile, it is easy to make foreign friends. Check out the lovely advertisement (especially illustration 3 is hillarious):



3) Robot shop: recently, I took a walk in my neighbourhood. To my surprise I found a robot shop. This is hard to believe, but true: housekeeping robots are sold there!