2月21日的QR Student应用程序分析

QR Student app is a part of QR Student infrastructure which enables you to track attendance of your students with nothing more than a QR code. Use the same app whether you are a professor or student. Professors utilize their smartphones as powerful QR code scanners which enable them to scan a huge number of codes in a matter of minutes and students use the app as a way to track past attendance, plan their next attendance and receive notifications from professors. Professors scan their admin code once and the application enters admin mode which enables validating students' attendance. QR Student can work without internet connection, locally storing codes on a smartphone and afterward syncing them with the server. The app works in tandem with QR Student, a web interface administrated by the professor. Students scan their codes with their smartphones and QR Student stores their QR code for any further use. This way students can easily reach latest notices from their professors and check their attendance record. No more doubts on which classes you missed or scratching your head over how many classes you have left to attend - all you need is to open QR Student and check yourself. Best of all, the software is transparent for both students and professors.