Sustainable white board
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The goal of project is to develop sustainable alternatives to white boards for use in educational and commercial settings. The inspiration is the Buddha Board (http://www.buddhaboard.com/), a water based marking system with high contrast that erases through evaporation. According to the manufacturer, that technology is not robust enough for a white board replacement. What might be?
Inspiration
Advantages
No ink. No ink dust. No disposable pens. High contrast. Apply as paint to any surface.