I recently encountered this image slider that changes the location of controls on every image switch. Now, maybe there are good reasons for making it this way, but it almost seems wrong to me. Then again, what do we know ;-)

You can see this in all its glory on the Best Buy's Magnolia section (assuming they still have it). That's professional Interaction / Interface design for ya!

http://www.bestbuy.com/site/Electronics/Magnolia-Home/pcmcat139900050002.c?id...