News tagged with input system

Random noise helps make signals clearer

Scientists have shown the energy conditions, under which a weak signal supplied to a physical system emerges as a stronger signal at the output thanks to the presence of random noise (a process known as stochastic resonance), ...

dateDec 06, 2011 in General Physics
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Controlling robotic arms is child's play

Move your arm and the robot imitates your movement. This type of intuitive handling is now possible thanks to a new input device that will simplify the control of industrial robots in the future. But that ...

dateMay 13, 2011 in Engineering
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The next operating system

At the most basic level, a computer is something that receives zeroes and ones from either memory or an input device — like a keyboard — combines them in some systematic way, and ships the results ...

dateFeb 24, 2011 in Computer Sciences
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Mobile microscopes illuminate the brain

(PhysOrg.com) -- By building a tiny microscope small enough to be carried around on a rats' head, scientists at the Max Planck Institute for Biological Cybernetics in Tübingen, Germany, have found a way to ...

dateNov 03, 2009 in Other
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Gentle touch may aid multiple sclerosis patients

(PhysOrg.com) -- While gripping, lifting or manipulating an object such as drinking from a cup or placing a book on a shelf is usually easy for most, it can be challenging for those with neurological diseases such as multiple ...

dateOct 14, 2009 in Neuroscience
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