Many of the features requested above are already available in Simple Scan and that was mentioned in comment #3 above. Let me elaborate on what was meant in that comment.
1. Perform a single scan
2. Crop the scan as desired
3. Scan of the next item/page/photo
4. Your second scan now has the same crop frame you set in step 2
5. All scans that follow will have the same crop frame until you change the position or size of the frame
Many of the features requested above are already available in Simple Scan and that was mentioned in comment #3 above. Let me elaborate on what was meant in that comment.
1. Perform a single scan
2. Crop the scan as desired
3. Scan of the next item/page/photo
4. Your second scan now has the same crop frame you set in step 2
5. All scans that follow will have the same crop frame until you change the position or size of the frame