I don't know whether such a thing exists, but DH and I were hoping to buy his Mum a photo viewer that she can keep in her handbag. She has a brag book for photos of her granchildren but obviously the pages are limited. I have seen keychain type viewers, but the screen is only ever an inch or so, and I haven't been able to find a digital picture frames that is suitable for carrying around. Her digital camera is quite bulky, and she doesn't like carrying around with her. Ideally we want something with a 5 inch or so frame, and that is appropriate to keep in her bag. Any suggestions gratefully received!