Mobile App is begin popular nowadays because of the technology keep improve such like smart phone and pad.
Today, Mobile is no longer focus in functionality and interactive only but the graphic, creativity of an app is also importance to attract user to make us of them.
Besides that, because mobile have a limited size to display so we need to make the context as simple as we can and here is where to minimalist style design.
We have to understand about the interactive and design part which help to attract user and make sure them have a comfortable view for our apps.
This is few link that I recently do research about it:
Hence, I also would like to introduce about the principle of user interface video to everyone.
More research will be coming soon.