The user interface (UI) on handheld biometric fingerprint attendance devices is designed for simplicity and efficiency. Large, clear displays with intuitive menus and prominent clock-in/out buttons ensure a smooth user experience. Visual cues, such as colored lights or audible beeps, provide immediate feedback on successful or failed scans. This focus on a straightforward UI minimizes... https://mobiworkforce.com.sg/products/handheld-biometric-fingerprint-attendance/