I wonder about this actually...<p>Thinking of how our parents or grandparents might be able to use a computer just fine but they can&#x27;t find their way around a flat mobile UI -- Is the Snapchat UI just a new paradigm that we old people don&#x27;t get? 10 years from now, will this kind of UI design be pervasive?<p>What if UIs are evolving and we&#x27;re being left behind?