A very inventive solution to create “e-whiteboard” functionality normally reserved for expensive, permanent devices as a flexible, cost-effective series of technology interacting with each other. Here’s how it works:
A mobile app taps into your phone’s camera to monitor a projected screen (or any screen, I’d assume)..the app then looks for the light bursts from an LED flashlight, which becomes the “pen”..the app then connects to a local machine to save the whiteboard contents.
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fire-starters posted this
