Engineering

Batteryless smart devices closer to reality

Researchers at the University of Waterloo have taken a huge step towards making smart devices that do not use batteries or require charging.

Security

Tencent Blade Team pair talk about smart speaker hack

Security researchers turned themselves into hackers this month to demo the way a smart speaker could be turned into a spy. The researchers took their story to DefCon 2018. They said they achieved remote eavesdropping. Both ...

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