1 Conduction is the transfer of thermal energy through direct contact between particles of a substance, without moving the particles to a new location.
iPhone (/ËaÉªfoÊn/ EYE-fohn) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first generation iPhone was released on June 29, 2007; the most recent iPhone model is the iPhone 7, which was unveiled at a special event on September 7, 2016. The user interface is built around the device's multi-touch screen, including a virtual keyboard.
Who Invented Multi-Touch? Apple may have brought us the first multi-touch device for the masses when it came out with the iPhone in 2007. However, just like the graphical user interface in the first Macintosh, Steve Jobs and Apple did not invent multi-touch technology. Rather, it was a slow progression of research and innovation, decades in the making. Below are some notable developments in multi-touch technology, culminating with the iPhone in 2007.