เสียงที่ใช้ร่วมกัน

“Now, we proceed to the tracking feature of the system.” “For this part, the user logs in as the Focal Person, since they are responsible for monitoring the status of the document.” “The Focal Person can track the document in two ways: by using the QR code scanner or by clicking the ‘Track’ button within the system.” “Through this feature, the user can easily view the current status and location of the document in real time.”