Talon was acquired by a large MSC, known for video apartment shops, with an eye to developing the application for broader use and better stability. That did not pan out. A different version of smartphone based video tech is being used by part of that firm for video shops. Shoppers who use that pay a modest monthly fee to use it and several other mscs have some clients who will accept that video. Check with the Grace Hill group for more info. I have not followed it closely enough to be more specific.
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.