Engineering

Objects can now change colors like a chameleon

The color-changing capabilities of chameleons have long bewildered willing observers. The philosopher Aristotle himself was long mystified by these adaptive creatures. But while humans can't yet camouflage much beyond a green ...

Software

Software turns webcams into eye-trackers

New software created by Brown University computer scientists could help website owners and developers easily determine what parts of a page are grabbing a user's eye.

Consumer & Gadgets

Chip flaw exposes billions of WiFi devices

Billions of WiFi devices were exposed to potential hackers due to a chip vulnerability, security experts said in a report released Wednesday.

Computer Sciences

A deep learning-based method to detect cyberbullying on Twitter

Researchers at King Saud University, in Saudi Arabia, have developed a new approach to detect cyberbullying on Twitter using deep learning called OCDD. In contrast with other deep-learning approaches, which extract features ...

Consumer & Gadgets

Digital Tattoo for Moto X offered in packs of ten

Back in 2013, Regina Dugan, the former DARPA head, and leading special projects for the Google-owned Motorola, showed electronic tattoos as one password authentication sign of the future.

Security

Not so safe: Security software can put computers at risk

Is the antivirus program running on your computer really making your computers safer to use, say, for online banking? Is the parental control software you bought to keep your 13-year-old off porn sites downgrading the overall ...

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