I really want this project to succeed after watching a struggle with a Lite-Brite kit. Being color blind is genetic and currently has no chance for resolving. I am sure this tool already exists but I saw a need and figured I could build it (like my other projects). The goal is basic device. Handheld , screen, USB charagable, and 1 button. User would hold deivce up to object in question and press the button to understand the color. It would help to understand what colors you currently struggle with so not all colors need to be scanned.