ijust tempering that with about that i just sat here and tempering that with about that ijust sat here and controlled things with my brain and spread incredible. but things with my brain and spread incredible. �* , , incredible. but despite some amazin: incredible. but despite some amazing applications, - incredible. but despite some amazing applications, therel amazing applications, there could be a dark side to this technology. the problem comes when we don'tjust measure the activity in the brain but we try to directly influence it. that means we could do things like read someone's the law is all change their perception reality or even make them act against their free will. mi; against their free will. my bi est against their free will. my biggest worry is mental privacy. you can imagine using them _ privacy. you can imagine using them for— privacy. you can imagine using them for interrogation, for example. you ask a question just— example. you ask a question just by— example. you ask a question just by the image the person because _ just by the image the person because they can figure out what — because they can figure out what the person is thinking. technology companies have jumped _ technology companies have jumped into neuro taken a big way and — jumped into neuro taken a big way and it— jumped into neuro taken a big way and it also means that they are very— way and it also means that they are very keen on getting their hands — are very keen on getting their hands on _ are very keen on getting their hands on mental data. a are very keen on getting their hands on mental data.- are very keen on getting their hands on mental data. a new raw data. hands on mental data. a new raw data- and — hands on mental data. a new raw data- and i— hands on mental data. a new raw data. and i think _ hands on mental data. a new raw data. and | think that _ hands on mental data. a new raw data. and i think that should - data. and i think that should be protected. may sound far—fetched but elon musk is already working towards writing to the brain to augment human