One of the most effective ways to simplify attendance tracking is by using QR codes. Upon registration, each attendee receives a personalized QR code via email or SMS. On arrival, they simply present it at the event entrance where it’s scanned by staff using a mobile app or tablet. This process takes seconds and allows for contactless, safe check-ins. QR codes can be session-specif... https://mobiworkforce.com.sg/event-attendance-tracking/