News tagged with fingertips

A robot with finger-tip sensitivity

Two arms, three cameras, finger-tip sensitivity and a variety of facial expressions – these are the distinguishing features of the pi4-workerbot. Similar in size to a human being, it can be employed at ...

Dec 01, 2010 5 / 5 (2) 0

A high-tech handrest

University of Utah engineers developed a computer-controlled, motorized hand and arm support that will let doctors, artists and others precisely control scalpels, brushes and tools over a wider area than otherwise ...

Mar 08, 2010 5 / 5 (2) 0

Virtual maps for the blind

The blind and visually impaired often rely on others to provide cues and information on navigating through their environments. The problem with this method is that it doesn't give them the tools to venture out on their own, ...

Sep 10, 2009 5 / 5 (1) 0

Why Do We Have Fingerprints?

(PhysOrg.com) -- Unlike most wrinkles on our bodies, which appear due to bending and stretching of the skin, fingerprints aren't the result of repeated motion. Each of us is born with a unique set of them, ...

Apr 04, 2009 4.2 / 5 (51) 12 weblog