QR code for portal
I think that a mobile app for the work order portal would be cool. Further, each space could have a menu of QR codes posted on the wall. The QR code would take the place of manually identifying the item, picking a space, picking a service request, etc.
Faig, John commented
I also think this has potential for event setups. You could have a book of setup diagrams and details for rooms with a QR code. This would make it easy to preload much of the setup into an event and there would only be a little data entry for fine-tuning.