No?
Well you should be!
http://m.mlb.com/video/v31405521/heywards-catch-through-bams-new-tracking-technology/?partnerId=as_mlb_20140302_19373294
From my understanding, the new technology uses both radar and a dual-camera system to track the ball and all players at all time. Stuff like speed off the bat, leads on the basepaths, routes, jump times, ball hang times, etc. will all become numerical, analyzable data.
It sounds like all of this information will be publicly available and shared amongst teams, like pitchF/X. This new technology seems to overlap with the well known pitchF/X, the proprietary and secret hitF/X, and the promised but yet non-existent fieldF/X. PitchF/X will be used in 2014, but it's future after that is "TBD".
For instance, on a brilliant, game-saving diving catch by an outfielder, this new system will let us understand what created that outcome. Was it the quickness of his first step, his acceleration? Was it his initial positioning? What if the pitcher had thrown a different pitch? Everything will be connected for the first time, providing a tool for answers to questions like this and more.
There will be something for everyone, far beyond what has been available in the past. Miller Park in Milwaukee, Target Field in Minnesota and Citi Field in New York will be operational for this tracking in 2014. The plan is to start rolling out the rest this season so that all 30 ballparks are operational by 2015 Opening Day…
“There’s a speed component to the game from an offensive side, too. You can start to see how quickly they get down the baseline as they make contact, and as they hit a ground ball, or as they hit a double into the gap. If they didn’t score, we always say that the game is a matter of inches, well if he gets thrown out or he is safe at home, you can actually go back and measure it from an evaluation tool, and say, did he get a big enough lead, was he running hard enough, did he take the right angle, you now have the ability to measure that, which we’ve never been able to do.”