I CAN APPRECIATE at least one good aspect in all four of nature’s  seasons, but there is something about spring that really stands out for  me.  Perhaps it’s the warmer temperatures, brightening skies and  blossoming flowers.Or maybe it’s just the fact that baseball is back.
  
  Yeah, I’m a big fan of  “America’s Pastime,” and honestly, my appreciation for the game seems to be  growing with age.  As a kid, it was all about getting a chance to bat and  run the bases—or on TV it was all about rooting for my favorite team to  win.  But nowadays I’m finding myself  paying closer attention to the nuances of the game: What pitch is coming next?  Is it time to bring in the reliever?  Is the hit and run on?  
  Of course, in order to  implement any coordinated strategy you need communication.  Baseball, I’ve found, also has this pretty  well covered.  You’ve got players and  coaches all over the place giving secret hand signals, a phone in the dugout to  call the bullpen, and any time there is a really high fly ball you get one of  my favorite forms of baseball communication, a player screaming, “I’ve got  it!”  (And if that message doesn’t get  through, well, it usually ends up with two players colliding—ouch!)  
  
  Another form of baseball  communication is the good old “meeting on the mound,” which has various  forms—could just be pitcher and catcher, maybe a few coaches too, and sometimes  it’s the entire infield if they have some serious strategy to discuss.  Although, sometimes such meetings are merely  a rouse of sorts designed to let the next reliever, who got the phone call from  the dugout, more time to warm up.  Go  figure.
  
  It’s one thing to think  about communication in a game, but the stakes are much higher when  communication is needed in a security emergency.  One of the major themes in this issue of SECURITY  Dealer & Integrator is “campus security,” and when thinking through the  security challenges of a campus environment, communication is one area where  we’re seeing many technological advancements.   In more and more security installations security dealers and integrators  are being required to get cameras and doors to communicate via a network with a  PC or command center, but in a campus environment, technology is also needed to  get accurate information out to numerous people in a short period of time  (often dubbed, “mass notification”).     
     
  As part of our “Then and  Now” series celebrating 30 years of SECURITY Dealer & Integrator magazine,  this month Karen Johnson writes about Mass Notification Systems and how they  have evolved into what they are today.   Also in this issue you will find Editor Deborah O’Mara’s in-depth story  about security and life safety at schools, a roundtable with leading integrators  in campus security, as well as perspectives on the topic from our fire expert,  Greg Kessinger, and access control expert, Tim O’Leary.
  
If your business is still  sitting in the dugout when it comes to campus security, then maybe you’ll pick  up a few signs in this issue that help you step up to the plate.