ST550 is an innovative digital camera with two LCDs – one on the front and back. The front LCD is moves forward when the camera is tapped on, enabling the user to take a picture of him/herself using the LCD as a mirror. The camera satisfies various user needs: the "child mode" grabs the attention of children by displaying interesting images while the timer mode informs the user when the camera will take the photo. The back of the camera has a 3.5-inch, touch panel LCD with no buttons, allowing easy operation.