How usable is virtual reality?

Virtual Reality and the virtual world are taking over more and more areas of our lives. This means that it is really important that virtual worlds are user-friendly and offer a high usability. Up until now, the only way to ...

NIST virtual reality aims to win for public safety

Virtual reality produces entertaining video games. But it's also a serious training and testing tool. Pilots test their skill with flight simulators, and the military can practice by playing war games, for example.

Computers can predict effects of HIV policies

Policymakers struggling to stop the spread of HIV grapple with "what if" questions on the scale of millions of people and decades of time. They need a way to predict the impact of many potential interventions, alone or in ...

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