The F100 keeps things simple on the button front. There's only four buttons -- an F menu button, face detection and red-eye toggle, display options, and a playback button. The bulk of the control work is done by this zippy scroll wheel, which doubles as a clickpad. It's a joy to use, especially with the wheel-shaped onscreen mode selector.
That said, there isn't a huge amount to actually control. Manual mode lets you set the ISO speed and boost the dynamic range, but that's about it. Check back for our full review to see if this truly is the consummate point-and-shoot.
