In case you’re going to visit your local shopping mall on 1st of April, this one is for you: In our mall, there are walls stuffed over and over with large-sized flat panel TV screens running all day long, even if no customers are present. Kids feel magically attracted to these walls and I always had a hard time to drag my daughter away from them. To zap them would be an option, but this requires to have hands on the right remote …