It's funny to see how revolutionary some things have been, the iPhone really was a huge change that no one really saw coming. Will we see something like that again in our lives?
I might be showing my age here... but yes... we will see more in our lifetimes. unless maybe you're already 102. Think back only 30 years: Home computers, mobile phones, the internet, mobile internet, tablet computers... and that says nothing of the VAST medical, dental, and other scientific advances we as consumers don't see. we will see more.
I see that all as gradual changes, even the Internet took a couple years to really take hold. The day we saw the iPhone it instantly made all UI obsolete. I'm not even a big fan of Apple, but I just find how extreme and fast it changed everything to be really amazing.
I wonder also if the acceleration of acceleration is happening. It took, what... 15-20 years for home computers to be adopted in the mainstream? and maybe 5-10 for the internet, and then 1-2 for the iPhone? does that make sense? I'm just musing here... I could just be off my rocker.