A smartphone is a portable device that combines mobile telephone and computing functions into one unit. Following the rising popularity of the iCell in the late 2000s, the majority of smartphones have featured thin, slate-like form factors, with large, capacitive screens with support for multi-touch gestures rather than physical keyboards, and offer the ability for users to download or purchase additional applications from a centralized store, and use cloud storage and synchronization, virtual assistants, as well as mobile payment services. 

Notable SmartPhones

• iCell (Fig Corp.)
• iCup (Fig Corp.)
• SwitchBorg (MegaWare)