Functionality
Priority scale: lowest - low - moderate - high - required
Reordering thumbnails
Capture from single camera
Perspective correction of single image by pressing button
Perspective correction for all images by activating a single link prior to export to PDF
Export all images in thumbnail sequence to PDF
Delete selected image
Camera zoom
Compare uncorrected and corrected image
Sliding feedback messages
Progress bar or some sort of busy indicator during perspective correction
Wireframe
Step 1: Calibrate
- take double page spread
- mark the center
Step 2: Start capturing
- Raw images appear on the UI as page split thumbnails
Step 3: Processing
- start by correcting the currently displayed image
- then correct the rest
Step 4:
- export to image PDF.