QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...

Since many schools and offices are looking for a better and safe way to check their students' or workers' attendance during the COVID-19 pandemic, QR codes are one easy way to revolutionize their ...

So I browsed [online] for an attendance checker online and I saw this app called Attendance Control Checker [where you can] use QR codes,” Maleriado quipped.

UP government, which has already supplied over 12 crore textbooks at the beginning of the academic session 2023-24, has decided to bring in place an online track and trace system for textbooks.

SINGAPORE: Students from the Nanyang Technological University (NTU) will have to log their attendance for lessons and co-curricular activities from Wednesday (Feb 12), to facilitate contact ...