[tstrass]

Fair point if the problems are just crashes, but I wouldn't be surprised if Belichick was getting that frustrated over much more minor things at a time when the game is not on the line. In my experience many older people have extremely low tolerance for usage of technology not going perfectly.

For example, I could picture BB chucking the tablet from something like a slight lag when navigating menus or even just dissonance between how the app works and how he expects it to work (regardless whether or not poor design is to blame).

[jbooth]

There's a maximum of 40 seconds in between plays.. add in the time for players getting up from a pile, and then the time for them to run to their positions on the line, he's got maybe 25 seconds where this thing absolutely has to work. It's not a matter of being impatient if it's flaky for 10 seconds.

[jpindar]

It's not a question of impatience at lag. This is a real-time application. Would you expect a race car driver or fighter pilot to use a system that doesn't respond in in time?

[mountaineer22]

Sounds more like Larry Ellison and a home automation controller.