&gt; Remember trying to get to the 10th track of the 4th folder in your &quot;physical&quot; CD mp3 player or minidisk? Setting anything more advanced than zoom level and picture mode on a typical 2002-2005 compact camera?<p>I remember putting my music on MP3 players for the last 12 years, having non-MP3 CDs before that, and being able to perform basic operations on them blind and one-handed. I remember using my non-touch camera being much quicker to adjust than the app in my phone, <i>especially</i> when I&#x27;m adjusting the more advanced settings.<p>Touchscreens are optimized for flexibility and portability, and they&#x27;re great at those. They&#x27;re <i>terrible</i> at being fit for specific purposes.