Coach-to-player technology that many have pushed for could have prevented Michigan scandal
MLB looking at electronic system for calling pitches
College Baseball Was On the Clock and Chose an Electronic Wristband
Vanderbilt baseball debuts wearable 'pitch-signaling' devices to cut down sign-stealing, improve pace of play
College baseball goes high-tech to send pitch calls to mound
Coach-to-player technology that many have pushed for could have prevented Michigan scandal
College Baseball Teams Using Wristbands To Send Signals; MLB Next?
MLB looking at electronic system for calling pitches
Is it legal for Vanderbilt baseball to use wristbands to call pitches?
Vanderbilt Baseball's Electronic Pitch-Calling Wristbands Go Viral