and special groupsinvolves fortifying foods with nutrients that are harder for certain populations to absorb, such as calcium, vitamin D, and fiber. Additionally, assistive technologies can help those with physical disabilities or swallowing difficulties consume foods more easily, ensuring proper nutrition.
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Biometrics advances focus on multi-modal identification and AI-driven recognition accuracy but raise privacy concerns over data misuse, surveillance, and consent. Robust encryption, decentralized storage, and regulatory oversight are critical.
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Cryonic revival of frozen humans is currently beyond scientific reach. Though preservation techniques exist, damage from freezing and revival complexity remain unsolved. Advances in nanomedicine and molecular repair could make revival possible centuries ahead, but ethical, legal, and identity issues also complicate this prospect.
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