When it comes to high tech in baseball, some of us are still marvelling over the fact radar can be used to clock a pitch.

Things are changing.

Now comes Noel Perkins, a University of Michigan mechanical engineering professor who has patented a device that helps a batter improve his swing, according to Crain's Detroit Business.

Crain's Dustin Walsh writes that Perkins has already signed an option agreement to Pittsburgh-based Diamond Kinetics to bring that technology to market.

Walsh writes:

It works by attaching a sensor to the knob of a baseball bat or softball bat, which then transmits metrics to software developed by Perkins. The analysis helps improve a batter's swing.

Much of his research is being funding by Hillerich & Bradsby Co., the company behind the Louisville Slugger brand, and Rawlings Sporting Goods Co. Inc., Crain's reports. The first product will be launched in late 2013 or early 2014.

Read more: Crain's