[Seahawk]

We generally cycle through the phones only when one breaks or we have a "free" upgrade.

For the average user, the state of personal computing devices is very mature and change has become as much a human factors, interface problem than advances in the underlying technology.

I speak at Unmanned Systems/Aerospace Conferences all the time and I always underscore the advances in supporting technologies that have enabled the rise of commercial drone usage. Smart Phones are very much a part of that revolution.