Proof of service: who, where and when
The most common dispute in facility management is whether the work was done. In EnaFeedback, cleaners log "Cleaning done" and inspectors log "Checked" at each location. Every log is stored with staff member, location, date and time.
With "Verification required" on, the location must come from an NFC trust token or the rotating QR on a live display. NFC verification works only in the EnaFeedback mobile app; an NFC tap without the app opens the location in the browser as an ordinary, unverified visit, the same as a QR scan. A photo of a QR code does not count as verified either. "Fresh session required" also means the log must be written within 5 minutes of the scan.
The same person can log the same type at the same location once every 30 minutes. That stops anyone from padding plan compliance with back-to-back logs.