Wand
Country: Azerbaijan
City: Baku
Stage: dev
Industry: Consumer Goods: Other Consumer Goods
Wand is a smart pen with temporary ink that sends every scratch you made on a piece of paper to your smartphone.
Only in the US 1.6 Billion pens are thrown away and 7 Billion trees are cut down for paper each year.
The temporary ink evaporates after about 30 minutes from the paper, so you can reuse the same piece of paper without losing your data.