Some features that will be built into the system and ready to enjoy upon purchase include the Nintendo DSi Camera, Nintendo DSi Sound and Nintendo DSi Shop. The most noticeable feature of the slim Nintendo DSi system is its two cameras - one camera is on the external body, and the second one points at the user when the device is flipped open. As the first truly interactive digital camera in a video game system with 10 different interactive lenses that can manipulate your photos, the Nintendo DSi Camera offers an easy way to take and share your photos with family and friends. The cameras also present people with unprecedented ways to interact with their games while giving developers a new tool to devise creative games and experiences. If the touch screen gave Nintendo DS a sense of feel and the microphone allowed it to hear, the two cameras give Nintendo DSi the sense of sight.
Another enhanced feature is the Nintendo DSi Sound application, which serves as both an interactive voice recorder and music player that allows users to play with their music while they listen to it. Users can access different audio filters or control the pitch and speed of recorded voice or music files to alter voices or change the tempo of a song. The mic is located between the two screens when the device is flipped open, and there is also a stereo headphone output that lets users listen to music saved on an SD card, even with the screen shut.