Pulse Smart Pen

Digital pens have been around for years. They started as devices that write with ink and record the handwriting so it could be displayed on a computer screen.

Livescribe’s Pulse can actually record audio and upload notes to your Windows computer. At US$199.95 it would be an expensive pen to lose.Employing a dot-positioning system, an embedded infrared camera tracks everything written or drawn on proprietary paper which is covered with nearly invisible dots. On the bottom of each sheet is a menu of controls that allows the the pen to start, stop, replay, and fastforward a recording on your computer screen.

The Pen also records audio as its recording the notes you jot down. The tip of the pen tracks your scribbling by taking 72 pictures per second. Later when reviewing the notes they are highlighted on your screen as the corresponding audio is played back


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