This looks like the latest thing and I really like the options it gives the coaches and players. I didn't see the Seahawks in the list of clubs that are using it, maybe they'll give it a look.
"digital playbooks like PlayerLync are increasing effective, real-time communication by allowing coaches and quarterbacks to add and share plays with the click of a button.
Every time new data, film or information is added, a banner alert pops up (like a text message), signaling players to view the updates.
And if they don’t log in? Coach could know, thanks to optional modules that can track when and how long a player views a play or file. There are also options that update calendars, ensuring the whole team remains on the schedule.
But the real benefit of PlayerLync might be with game film"
"Denver quarterback Peyton Manning says the app makes it easier for the video guys to dispatch footage to different players, giving them no excuse not to study game film."http://espn.go.com/blog/playbook/tech/post/_/id/2808/nfl-teams-prefer-ipads-over-playbooks