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.

Telecom

Scientists improve smart phone battery life by up to 60 percent

Computer scientists from Aston University have developed a way to drastically improve the battery-life of mobile devices, such as smart phones and tablets, by minimising the power consumption of mobile apps by as much as ...

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