when did the first touchscreen iphone come out
iPhone (1st generation) The original iPhone was introduced by Steve Jobs on January 9, 2007 in a keynote address at the Macworld Conference & Expo held in Moscone West in San Francisco, California.[17] In his address, Jobs said, "This is a day, that I have been looking forward to for two and a half years", and that "today, Apple is going to reinvent the phone."[18] Jobs introduced the iPhone as a combination of three devices: a "widescreen iPod with touch controls"; a "revolutionary mobile phone"; and a "breakthrough Internet communicator".[19]