I still remember the fad of "let's see how many weird things we can cram onto a cell phone". It led to some pretty cool if impractical phones. Every phone I've

I still remember the fad of "let's see how many weird things we can cram onto a cell phone". It led to some pretty cool if impractical phones. Every phone I've gotten seems to be just a step towards less and less physical buttons each time. The physical home button was the last one to go I'm pretty sure.