Macworld In a world where everything has gone digital—from school assignments to business receipts—your iPhone has just ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have. When he's not testing the latest phones or phone cameras, Andrew can normally be found ...

The QR codes track how long they are gone for, and students must scan in again when they ... and that the time restraints for being out of class, especially using the restroom, aren’t realistic.

(KCAL/KCBS) - A California high school is putting hall passes in the past and instead requiring students to use a QR code to leave the ... “I believe they want us to scan in so they can track ...

At Edison High School in Huntington Beach, students must download an app and scan a QR code ... being late to the class…it’s definitely unfair when you’re trying to use the restroom.” ...