{"id":80004,"date":"2026-04-08T01:18:38","date_gmt":"2026-04-08T05:18:38","guid":{"rendered":"https:\/\/world.edu\/?p=80004"},"modified":"2026-04-08T01:18:38","modified_gmt":"2026-04-08T05:18:38","slug":"your-brain-for-sale-the-new-frontier-of-neural-data","status":"publish","type":"post","link":"https:\/\/world.edu\/your-brain-for-sale-the-new-frontier-of-neural-data\/","title":{"rendered":"Your brain for sale? The new frontier of neural data"},"content":{"rendered":"

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Your browsing history, your location, your political preferences. For years, tech companies have found ways to turn personal data into profit. Now, a new and far more intimate frontier is opening: the electrical signals produced by your brain.<\/p>\n

This is not science fiction. Nor is it about\u00a0brain<\/a>\u00a0implants for paralysed patients or experimental medical procedures. A fast-growing consumer market of non-invasive neurotechnology \u2013 wearable headsets, brain activity-reading headbands, focus-enhancing devices \u2013 is already here, already being sold and already\u00a0collecting neural data<\/a>\u00a0from ordinary users. But the\u00a0legal<\/a>\u00a0and\u00a0ethical<\/a>\u00a0frameworks to govern it are struggling to keep up.<\/p>\n

A landmark case from Chile shows why this matters.<\/p>\n

In August 2023, Chile\u2019s Supreme Court issued the world\u2019s first ruling on\u00a0commercial neurodata<\/a>. The case involved Senator Guido Girardi and\u00a0Emotiv Inc<\/a>, a San Francisco company selling the Insight wireless headset \u2013 a consumer device marketed for focus, meditation and cognitive performance.<\/p>\n

When Girardi began using it, he discovered that accepting the terms of service meant granting Emotiv a worldwide, irrevocable and perpetual licence over his brain data. Unless he paid for a premium account, that data would be stored in\u00a0Emotiv\u2019s cloud<\/a>\u00a0with no way for him to access or export his own neural records.<\/p>\n

The Chilean Supreme Court\u00a0ruled<\/a>\u00a0that Emotiv had violated Girardi\u2019s constitutional\u00a0right to mental integrity<\/a>, concluding: \u201cThe data obtained from Insight users \u2026 overlooks the preliminary requirement to have express consent for its use for scientific research purposes. Information collected for various purposes cannot be used differently without its owner\u2019s knowledge and approval.\u201d<\/p>\n

The Supreme Court ordered the company to delete Girardi\u2019s data immediately and prohibited sale of the Insight device in Chile until its privacy policies were revised. The headsets remain on sale in other countries around the world.
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