The Sony Cyber-shot DSC-TX30 is the world's slimmest digital compact camera that is waterproof to 10m, freeze- and shock-proof. It has an ultra-slim metal body, which you can easily slide into the smallest of pockets. Its touchscreen OLED display is one of the best in this class - at least indoors. The TX30 also has a host of useful features that work very well. Its main problems are mostly related to its display. It's very difficult to see outdoors, scratches easily, and the camera becomes nearly useless underwater, since the capacitive touchscreen does not function.