Color Picker Pen
A concept made by a korean designer named Jinsun Park. It’s very simple to use. First, find the object with a specific color that you would like to use. Then scan the color. While scanning, the RGB color sensor mixes red, green and blue inks evenly to make the desired color. This would be a very useful invention in the future and wouldn’t burn a hole in your wallet (I’m hoping!) by buying different pens. Simply refilling the ink would not only be more time efficient but cost efficient as well.