Looks VERY interesting!
NEW: Link to the Detector Stuff exclusive interview with White's Engineers a few months back...with some interesting clues! HERE
Discussion in our forums: https://detectorstuff.digdesigns.com/forum/the-rumor-mill/new-whites-vision-metal-detector/#p152
Discussion at the Findmall Forums: http://www.findmall.com/list.php?66
Field Test .pdf file: http://whiteselectronics.com/images/stories/vision-field-test.pdf
You can also discuss and leave comments attached to this story in the "comments" link