3D QR Codes
9 days ago
- #QR codes
- #cryptarithm
- #material design
- Experimenting with constructing QR codes from physical materials like wood, paper, or acrylic in layers.
- Using a greedy algorithm to decompose QR codes into optimal layers, ensuring connectivity.
- Most QR codes can be built with just four layers using this method.
- QR codes use brightness (reflectance) to determine black or white pixels, allowing for material flexibility.
- A technique for embedding images into QR codes by altering pixel colors around the center.
- Showcasing a famous mathematical puzzle (SEND + MORE = MONEY) as a cryptarithm embedded in a QR code.
- Introducing 'QR Coloring Book' as an interactive piece where users fill in QR code outlines to reveal solutions.