Ak, as usual, your question reeks of disinformation, and accuracy.
The inventor has suggested a polaroid works with the ABPA best, while further research, testing, and ongoing by http://www.frequencyresearch.org shows that a digital 5 megapixel tiff file photograph taken on a still/steady camera tripod works well too, per Dr. Sutherland's testing and research. The cables, and connections, etc. being tested, innovatively improved upon, tested, etc. have been improved some 5000% in this past year by Dr. Sutherland, and he works closely with Dr. Back on that device.
If you are going to ask questions, you should at least be accurate - repeatedly on this forum, you have shown inaccuracy, and purposeful statements that mislead, mock, and disinform in my opinion.