News tagged with mathematical framework

A digital Rochester Cloak to fit all sizes

Using the same mathematical framework as the Rochester Cloak, researchers at the University of Rochester have been able to use flat screen displays to extend the range of angles that can be hidden from view. Their method ...

dateMay 19, 2016 in Optics & Photonics
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Mouse groups reveal complex relationships

A common belief is that our modern, stimulation-filled environment encourages individualistic behavior (or anti-social behavior, depending on one's point of view), while simpler surroundings give rise to a more developed ...

dateSep 03, 2013 in Plants & Animals
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More efficient and reliable robotic-control systems

When a robot is moving one of its limbs through free space, its behavior is well-described by a few simple equations. But as soon as it strikes something solid—when a walking robot's foot hits the ground, or a grasping ...

dateMar 21, 2013 in Robotics
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