I agree. It worries me that finding out exactly what data your device or software shares with whom is very hard to find nowadays. You buy something without real

I agree. It worries me that finding out exactly what data your device or software shares with whom is very hard to find nowadays. You buy something without really knowing what it does. This is not really new (how many people, even today, are aware that most color laser printers embed their serial number on every page they print?) but the rise of ubiquitous mobile computers equipped with a camera, an always-on microphone and permanent net access raises grave privacy concerns.