If you are looking for a unique robot solution check out the AnybotsThe company is focusing now in telepresence which is projecting your self in some place else. QA operates simply, cleanly, and quietly while still giving you a full physical presence. It allows you to see and be seen, talk and listen, and collaborate in ways and places never before possible. There’s a camera at the back that serves as its eyes, it can bend over, has two way audio and a laser pointer. $30,000 for this robot. They will be launching QA this summer. You can find more info on www.anybots.com Less