Client Challenge

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WhoFi tracks people by reading Wi-Fi disturbances, offering camera-free surveillance with worrying accuracy

WhoFi uses Wi‑Fi signal distortions to fingerprint individuals without visual data Deep neural network maps signal changes to identify people with near‑perfect accuracy Academic research opens new privacy debates around biometric tracking via Wi‑Fi signals Researchers at La Sapienza University in Rome have created WhoFi, a system which claims to be able to identify individuals…

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Australia’s coral reefs bleached by marine heatwave

Katy Watson Australia correspondent Reporting fromWestern Australia Watch: Can you un-bleach coral? BBC visits remote Australian reef to find out Australia boasts plenty of superlatives when it comes to its natural landmarks. The Great Barrier Reef, the world’s biggest coral reef system on the north-east coast, is rightly recognised as a Unesco World Heritage Site….

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Ghost particles may secretly decide the fate of collapsing stars

Neutrinos are cosmic tricksters, paradoxically hardly there but lethal to stars significantly more massive than the sun. These elementary particles come in three known “flavors”: electron, muon and tau. Whatever the flavor, neutrinos are notoriously slippery, and much about their properties remains mysterious. It is almost impossible to collide neutrinos with each other in the…

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Anger and fear for patients as strike delays operations

Lucy Clarke-Billings BBC News PA The resident doctors strike in England has begun after a dispute over pay between the government and the British Medical Association (BMA). Thousands of doctors are walking out over five days, with Health Secretary Wes Streeting insisting that disruption will be kept to a minimum. But several NHS patients have…

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Client Challenge

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