Smartphone design has changed a lot over the years. Slide-out keyboards and headphone jacks have been discarded for sleek, slim designs. We’ve also seen the number of buttons get chopped down, and I think that needs to change.
The typical modern smartphone has three buttons—Volume Up, Volume Down, and Power. There are some exceptions, of course—like the iPhone SE—but the vast majority of phones follow this design. There are some practical reasons for this, but I miss buttons.
Where Did the Buttons Go?
Smartphones used to have a lot more moving parts. There were slide-out keyboards, swiveling displays, trackballs, and, of course, buttons. At one point, most Android devices had a whopping four navigational buttons.
As time has gone on, many of these features have been abandoned. It’s very rare to see phones with physical keyboards and buttons for navigation. A big part of the reason for that is durability, which is a good thing for you.
Moving parts have a much higher failure rate….
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