It is very hard to believe that ten years has passed since first iPhone was revealed. I remember watching Steve Jobs introducing the iPhone back in 2007 and the excitement among audiences who clapped for every featured he mentioned. We were all used to the traditional phones with keypads and to see a touchscreen phone thrilled us all.
I think what Steve Jobs introduced in 2007 changed the course of history. Here is a video of Steve Jobs announcing the first iPhone in 2007: