Scanning that QR code can leave you vulnerable. Here’s how to protect yourself

It’s hard to believe that something nefarious can lie within a QR code, but it can. QR codes have become a convenience of ...

World's Smallest QR Code Is So Tiny It's Invisible to The Human Eye

The smallest QR code in the world is so very tiny that your phone would need an electron microscope to scan it. The matrix ...

World’s smallest QR code is thinner than a lightwave

Working with data storage technology company Cerbyte, Mayrhofer and colleagues were especially interested in identifying a ...

Invisible to the Human Eye: Scientists Create the World’s Smallest QR Code

A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ...
朝日新聞社

Public servant uses QR codes for safety on Tokyo subway system

Seiji Okamoto was getting desperate as his supervisor continued pestering him to come up with a money-saving solution for a new safety project along a Tokyo subway line. His memory of a Quick Response ...
Morning Overview on MSN

World’s tiniest QR code packs a record 2TB of data on a single page

Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code ...
GitHub

PixArt PAJ7025R2 6dof Tracking Demo with Arduino and Windows

The PixArt PAJ7025R2 is an infrared camera with integrated DSP capable of tracking multiple IR light sources at high frame rates. Its predecessor was used in Nintendo's Wii Remote controller. Johnny ...
GitHub

React Native Image Code Scanner

0.70.x - 0.74.x 1.0.x Old Architecture Fully Supported 0.75.x - 0.78.x 1.0.x Old & New Architecture Fully Supported Note: This library requires prebuild because it uses native iOS Vision Framework and ...