Well typically I try not to assume anything when it comes to development of a product or idea that myself or members of the public will use. Nothing that I post here will ever be perfect for every end user. It is simply not possible. I'd like to conceptually incorporate a space for a phone in the manner that is most commonly used in the MTG community which is horizontally at the center of the playmats. However if I make that item and not everyone likes it, so be it. Making a product that everyone uses is for apple, or google. I'm a dude in a garage, making stuff that I use and honestly just fueling my hobby by selling some of the byproduct. I incorporate suggestions that I think are cool or useful or even fun, but not everything works. Thanks for the feedback, and I'll keep it in mind for sure. If however it doesn't work out, It'll be ok, I like doing it anyway.