He has already has come up with 100 different QR codes with messages you might need to go about modern life. Instructions and examples are located on his website (contains some adult language).

An odd symbol representing the support of free speech in Oklahoma comes in a QR code shared online and printed on everything from lawn signs to tote bags.

If a code appears someplace unexpected, inspect it first. If it contains a URL with misspellings, the code could be a sign of fraud. Beware QR codes received unexpectedly.

3. For the guest If your guest has an Android device (it’s similar on the iPhone), they just need to go to the Wi-Fi settings and click on the QR code symbol in the top right corner.

Chandigarh: Panjab University, Chandigarh launched its new-generation secure parking stickers for Day scholar students, for the academic session 2025–2026. The parking stickers were officially ...