applications, there could be a dark side to this technology. the problem comes when we don't just measure the activity in the brain but we try to directly influence it. that means we could do things like read someone�*s thoughts or change their perception reality or even make them act against their free will. my biggest worry is mental privacy. you can imagine using them for interrogation, for example. you ask a question, just by the image the person recalls, they can figure out what the person is thinking. technology companies have jumped into neurotech in a big way and it also means that they are very keen on getting their hands on mental data. on neural data. and i think that should be protected. it may sound far—fetched but elon musk is already working towards writing to the brain to augment human knowledge and another doctor has taken control of a mouse�*s mind and is campaigning for ethical frameworks and