Objects could soon be tracked by a system of invisible QR codes

Researchers at the Massachusetts Institute of Technology (MIT) have developed a system of QR codes that are invisible to the naked eye, enabling 3D-printed objects to be tracked. Read full story

Source : https://www.thestar.com.my/tech/tech-news/2023/08/26/objects-could-soon-be-tracked-by-a-system-of-invisible-qr-codes