Panasonic Lumix G2
Using the touch-screen operation, once a user locks onto a subject, the LUMIX G2 enables AF Tracking and will track the subject as it moves within the frame. Then, with a touch on the screen, users can select the part and the size of AF area with the 1-area AF. The Multi-area AF sets a group of AF points according to the composition. While using the manual focus, users can enlarge a subject by touching it and then choosing to enlarge it by 1x, 5x or 10x and then smoothly moving the part by dragging it on the screen.

