PerfectKey

PerfectKey assists front desk staff in scanning and verifying document information during hotel check-in.

The application supports:
- Scanning QR codes on Vietnamese Citizen Identification Cards (CCCD).

- Scanning the MRZ area on passports.

- OCR data recognition for backup entry.

- Checking and correcting information before confirmation.

- Standardizing document data for check-in.

PerfectKey is designed for quick operation at the front desk: open the camera, scan documents, check data, and confirm. The application prioritizes QR/MRZ scanning first; OCR is only used as a backup option when documents are difficult to read or cannot be scanned.

Note: Recognition results may depend on camera quality, lighting, document clarity, and document placement within the scanning frame. Users should double-check the information before confirmation.