Quite a few people have been posting the photos they’ve taken of moving things (birds, athletes, race cars) using their Olympus E-M1II cameras in what’s called “Pro Capture” mode. Basically, Pro Capture on the E-M1II brings to Olympus what only a handful of cameras have had to date — the ability to buffer in-camera some frames before the photographer presses the shutter button all the way down.
Given the normal delay in human reflexes, this sort of feature allows a photographer to capture a decisive bit of action, even if they mash down on the shutter a bit late. Lacking race cars or even many birds to try this out on, I was lucky to have a rodeo to work with. The bottom line is that Pro Capture worked well in the vast majority of photos I made — but a few frames concern me.