Actually I encountered the idea when I read the description of what the Lobby was for, back when Mark was the administrator. The device you show looks like something that would benefit my shoes!Tom, if this came up from comments I have made about electric dog polishers here is the back ground story:
I was walking through the mall with my son when he was about 6 years old. He pointed and asked me what this was and I told him it was an electric dog polisher. This can be blamed on an old Hush Puppies commercial.