Brain-reading devices raise ethical dilemmas: researchers propose protections

undefined 3, 2025

Source: nature

Brain implants and wearable neurotech are advancing fast, helping people like stroke survivor Ann Johnson speak again. But these tools raise ethical concerns. At a recent UNESCO meeting, experts drafted principles to protect human rights, calling for transparency, consent, and safety. They warned of risks like neuromarketing or using brain data in schools or ads without users’ awareness. The guidelines aim to shape laws as the tech spreads beyond medicine into everyday life.

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