Consumer & Gadgets

Samsung unveils new foldable smartphones

Samsung is hoping cheaper but more durable versions of its foldable phones will broaden the appeal of a high-concept design that's so far fizzled with consumers.

Robotics

A simple tool to enable remote neurological examinations

In the early weeks of the COVID-19 pandemic, clinics and patients alike began canceling all non-urgent appointments and procedures in order to slow the spread of the coronavirus. A boom in telemedicine was borne out of necessity ...

Computer Sciences

Making Bitcoin more secure

A computer science engineer at Michigan State University has a word of advice for the millions of bitcoin owners who use smartphone apps to manage their cryptocurrency: don't. Or at least, be careful. Researchers from MSU ...

Computer Sciences

Outsmarting the PIN code

A PIN code is usually required at the checkout when paying large sums by credit card. ETH researchers have now discovered a flaw in the security system of some credit cards.

Security

Do COVID-19 apps protect your privacy?

Mobile apps are helping track the spread of COVID-19 to contain the outbreak, but the apps also raise concerns about personal privacy.

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