24/04/2016
Smartphones are, in essence, mobile phones with some computing ability. The first smartphones came about as a cross between a mobile phone and a PDA (personal digital assistant – for example, a PalmPilot). Later, internet browsers, MP3 players, cameras, and GPS devices were integrated to form one multi-tasking unit that removes the need to carry multiple devices around. Smartphones were first marketed in 2000 by Ericsson, using the Symbian platform. Other mobile platforms include Apple iOS, Windows, Blackberry, and Android. Several manufacturers are attached to a certain platform (e.g. Nokia produces Windows phones) and all Apple products are unique to Apple. Applications, or apps for short, can be downloaded onto most smartphones. Apps can be games, for banking, for popular websites such as social networking, or for music. They are often a convenient way of accessing something on the Web without having to visit a site. Smartphones are rapidly taking over the mobile phone market. They often have a QWERTY keyboard or a large touch screen rather than a numbered keypad, making it easier to send messages and take photos. It is rare nowadays to find someone who only really wants a basic phone – why have a separate camera, phone, and diary when they can but put together in a smartphone?