The human factor

One of the more prominent themes at CeBIT this year was the whole security/surveillance/biometric systems complex. hall 6 and 7 where full of companies demonstrating that you can stick an RFID chip on just about anything in order to then read it and know where just about everything…

More subway craziness

Seems that not only the people on the Sao Paulo Metro like strange combinations, but so do the vending machines (Vending machines for books on public transport systems have been covered elsewhere). In any case the book vending machine at the Barra Funda metro station offers an interesting combination of…