Consider "pencasts," which are made using the Pulse SmartPen and specially gridded paper, both sold by the California startup Livescribe. The pen writes like an ordinary pen but also has a voice ...

You can repeat specific parts of the lecture or listen to the entire thing. The smart pen will only work with special microdot paper, so you will need a special LiveScribe notebook to accompany the ...

Jim Marggraff is a serial entrepreneur who invented the LeapPad Learning System, the Livescribe Smartpen and other innovative technologies. Marggraff is also a parent of entrepreneurs and the ...