|  | 
         
          | Description: 
             This pressure map of a 
            penny shows the sensitivity of a thin-film touch sensor that could 
            give robots human-like fingertips. |   
          | Source: 
             University of Nebraska |   
          | Story:  Artificial 
            fingertips TRN, June 12/19, 2006
 |   
          | TRN Categories: 
             Sensors, Robotics |   
          | Form: 
             Still |  |