The two metrics JT mentioned are Exit Velocity and Launch Angle. Please tell me how he gets this from Blast Motion. If you didn't realize that Blast Motion is an inferior hitting measurement device, then I apologize for breaking the news to you. There are plenty of technology out there that accurately measure the exit velocity, launch angle, and distance accurately.

By the way, I don't have a narrative. I was just answering the OP's question about Blast Motion.