ScanPapyrus has been designed for use with a flatbed scanner or multifunction device (scanner/printer/copier). Please see the List of tested scanners. That section contains a partial list of supported devices. If your device isn’t listed there, feel free to test it for compatibility with ScanPapyrus.
Unfortunately, ScanPapyrus currently doesn’t support any digital cameras, but it supports webcams. For example, you can use the webcam on your laptop with ScanPapyrus.