ASCii emoPIXELS CAD is a series of pixel based drawings fully made with emojis. They are made into a CAD environment using NURBS custom tools for drawing the curves although in this piece a finger tracking hardware has been used to capture the movement of one single finger in the air to input the drawing curve.

The piece is an HTML containing 2700 emojis
h0l4.com/emopixels/3

emojis used 🟥 🟧 🟨 🟩 🟦 🟪