As part of the extended refurb wall for Toy Story Mania! in DCA, they have built in a Flat HD TV Screen where a BASIC Mr. Potato Head that will talk with you (a true interaction with a live CM handling the microphone). The visual image is really basic with only a few simple images of Mr. Potato Head holding a microphone, but the CM I got did a great job of handling the interactive conversation..
My photos from today are about to be uploaded, but here is where the Mr. Potato Head TV screen is being housed. (from Sunday).