For about 30 SGD a month, Singapore's QR Code Guard Tour System transforms the way you keep an eye on security patrols. A digital, cloud-based system takes the place of conventional logbooks and paper reports. At specified checkpoints, guards merely use their smartphones to read QR codes. Every scan quickly uploads the time, location, and activity to a protected dashboard. Supervisors... https://exigasoftware.com.sg/qr-code-guard-tour-system/