If you want to involve the user in front of his PC, you can send a popup window to his desktop. It is a dialog that ask for data entry. What data will be asked for is matter of your configuration. We recommend configuring data such as room number. This manual sending of a popup window also can be automated into a process that happens during regular scans. If you are interested, have a look at 6.4.9 Configure Popup Input (local popup window).