I (Larry ERB) had suggested to your team a few year ago that your ability to look at large quantities of Jpg images or thumbnails of files was very restrictive and slow. I had suggested they team up with Cool Iris to view at a much more rapid pace. Android now has file viewing characteristics that are similar. Eg. on the their timeline viewing you can view several hundred thumbnails of images in 10 or 15 seconds.
This advanced viewing method if adopted by your Brain could entice our whole company to adopt your product again. However without this functionality, it would be impossible to be convinceable. With vast Quantities of files your tagging ability is good but not graphical. I assume this is why your photography video client you had on your website no longer uses your software.