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.
HTC, the leader in touchscreen phones up until the iPhone and makers of phones like the Nexus One launched their first touchscreen phone, the HTC Wallaby aka XDA in 2002. Apple did actually make a concept for a touchscreen phone (not a mobile, a regular landline phone) way back in 1984! 212 people found this useful.