Afterglow is a new system that creates an interactive environment with a laser pointer on a projection screen. The laser pointer can be used as a drawing tool to emphasize items on the screen and can also be used to control the cursor like a mouse. Afterglow also has built in slide controls for PowerPoint allowing the user to control their presentation using the laser pointer. Sounds cool, but the $1980.00 price tag will probably scare most people away.
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