Consumer & Gadgets

Wireless electricity and safety

A wireless power system developed by researchers at the University of Tokyo and University of Michigan can power cell phones, lights and other devices by using magnetic fields to deliver electricity over the air. A recent ...

Right at your fingertips: researcher creating digital touch

For many, the ability to see and hear our family, friends and colleagues using digital devices like mobile phones and video-calls has long been a reality—never more so than during the pandemic. But one day, we may also ...

Machine learning & AI

AI-assisted detection of biosignals and human emotions

Fundamental methodology research on autonomous learning can benefit most, if not all, computer vision tasks. With the aid of autonomous learning, we can automatically design a contextual-aware neural network for different ...

Security

Encrypting images chaotically

An artificial neural network approach to image encryption offers many advantages over conventional encryption methods suggests a review published in the International Journal of Services Operations and Informatics. Shaimaa ...

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