— -- Playing tag used to mean running around trying to touch someone so you no longer had to be "It." Now, with the introduction of the LeapFrog Tag Reading System, playing tag means learning to ...
May 12, 2008 Designed to enhance the learning to read experience LeapFrog’s next generation Tag Reading System uses special dot-printed books and a stylus fitted with an Infrared camera and speaker to ...
LeapFrog Enterprises Inc., maker of the LeapPad educational toy line, has sued Mattel Inc.’s Fisher-Price Inc., sparking a patent-infringement battle over talking books that are expected to be hot ...
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