QR/Barcode to Text
Well, a simple, text to code converter. That's all it really is.
Except - it can be used anywhere in TRIRIGA and not just in assets which is where I wanted to use it. This can be configured when calling the custom code in the workflow, use a helper, mention the text field name and where the QR/barcode image should go, and voila.
Really think it has much more scope than just assets though. Like, embedding them on the kiosk displays for Reservations or Service Requests.