A year before the first iPhone was released, I told Nokia they needed to take their N700 Internet Tablet, add voice calling and text messaging, and offer it in many screen sizes like 3", 4", 5", 6", and 7".
If they had followed my advice instead of laughing at me they would still be the largest cell phone maker on planet Earth.
If they had followed my advice instead of laughing at me they would still be the largest cell phone maker on planet Earth.