. >> this is the deutsches museum in munich, gerermany's mususeum devoted to masterpieces of scienceand technology. we are here to meet somebody who has written about the dangers posed by ai and big data. yvonne hofstetter is a lawyer and ceo of an it company. she says new technologies and social media are a threat to democracy. >> smartphones were introduced jujust 10 years agago. steve jobs presented apple's first iphone in 2007. since then, society has changed radically, and it has nott just changed in a way that we decided on in a democratic fashion. when you are sending emails on your smartrtphone, data a are g gather on n who u talklk t who your contacts are, the s stateo yourinanances. youall the data aren't justre g ggagatheredndnd storesomewhwher. the information is integrated to create a profile of you. and that profile is sold and traded. people make money out of you. this kind of profile does not capture your entire life -- you as a person. so whatat does it ? it is rather like forensic profiling in the search for a perpetrator. an o offender profile is generated. the tht