The iA function automatically activates several convenient shooting functions. These include Advanced O.I.S., which compensates for hand-shake to eliminate blurring; Face Detection, which adjusts the exposure so faces are captured perfectly; and Intelligent Contrast Control, which helps ensure proper contrast. Also included is the Intelligent Scene Selector, which determines the shooting conditions and automatically selects the scene setting that will provide optimal results. (Face/Scenery/Low light/Spot Light) And AF Tracking keeps the subject in focus even if it moves around to ensure continuously perfect image quality.