Now schools are using them to track their staff. When hybrid learning began Oct. 19, Appoquinimink School District started using QR codes to track staff members as they enter and exit buildings ...

ORANGE COUNTY, Calif. — Hall passes seem to be a thing of the past for one California high school.At Edison High School in Huntington Beach, students must download an app and scan a QR code when ...

ORANGE COUNTY, California (KCAL, KCBS) — A Huntington Beach high school ditched hall passes and replaced them with QR codes, leaving some kids uneasy. “My opinion of this whole scanning into ...

HUNTINGTON BEACH, Calif. (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 classroom.