First, 5 year olds have a better retention and adaptation ability than adults. So your example is wrong.What?? You mean people need to *learn* to use an iPad? If 5 year olds can use an iPad, I'm pretty sure the coaches can figure them out.
Secondly, I never said learn how to use an iPad. Clearly you don't look beyond the precise and basic topic of the article. I meant they need to learn how to use the software and, mainly, adjust to using them mid game versus between periods.
But, as you know, a 5 year old can't understand that.