Typing on Skin

A new technology called "Skinput" uses bio-acoustic sensors to allow people to use the skin on their fingers and forearms -- or any part of their bodies -- as touchpads to control mobile devices.

A new technology called "Skinput" uses bio-acoustic sensors to allow people to use the skin on their fingers or forearms -- or any part of their bodies -- as touchpads to control mobile devices. The technology could help people better use the computing power in the mobile devices they carry around with them every day by creating keyboards on the go, or larger touchscreens and jog wheels. "Our skin is always with us, and makes the ultimate interactive touch surface," said researcher Chris Harrison.

LinkedIn meets Tinder in this mindful networking app

Swipe right to make the connections that could change your career.

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Sponsored
Swipe right. Match. Meet over coffee or set up a call.

No, we aren't talking about Tinder. Introducing Shapr, a free app that helps people with synergistic professional goals and skill sets easily meet and collaborate.

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Think you’re bad at math? You may suffer from ‘math trauma’

Even some teachers suffer from anxiety about math.

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Mind & Brain

I teach people how to teach math, and I've been working in this field for 30 years. Across those decades, I've met many people who suffer from varying degrees of math trauma – a form of debilitating mental shutdown when it comes to doing mathematics.

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A world map of Virgin Mary apparitions

She met mere mortals with and without the Vatican's approval.

Strange Maps
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How KGB founder Iron Felix justified terror and mass executions

The legacy of Felix Dzerzhinsky, who led Soviet secret police in the "Red Terror," still confounds Russia.

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Politics & Current Affairs
  • Felix Dzerzhinsky led the Cheka, Soviet Union's first secret police.
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  • The Cheka later became the KGB, the spy organization where Russia's President Putin served for years.
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