Smart Phones

Smart Phones

Smartphones are set to revolutionise the way we gather information and keep in contact. A smartphone combines the functions of a PDA with a mobile phone and then goes a couple of steps further. The smartphone uses either a proprietary operating system or the mobile version of Microsoft's Windows operating system, meaning its functionality can be increased through the addition of new software modules. This means the smartphone can also act as an MP3 player, portable video player, be used to access the internet and E-Mail and work with spreadsheets and documents. The most popular operating system for smartphones comes from a British company called Symbian, whose OS is used by, among others, Samsung, BenQ Siemens, Sony and Nokia. The main draw of smartphones is the always on push E-Mail services they provide. In this, rather than in traditional E-Mail where the user has to actively check for new messages, new E-Mails are instantly 'pushed' to the user much like an SMS message. Many smartphones also come with a built-in camera and due to their large screens are well suited for reviewing photos which can then be sent as an MMS or E-Mail attachment. Most smartphones make use of a full keyboard which makes composing messages and getting work done on them much easier than on a mobile phone keypad. The other input method usually adopted is a touchscreen which can be written on with a special stylus. Software converts the handwriting into characters understood by the computer which makes this a stylish and easy method to input data onto the phone. Generally speaking however, the more features a phone will offer will mean the less time the battery can last. Most smartphones, when used intensively will only last around two days, some even less, therefore it is wise to carry a backup phone or battery if you know you will be without a plug socket for any length of time. Also decide whether a smartphone will be worth the extra cost and shorter battery life. A normal mobile phone will often offer many similar functions such as day planner, address book, internet and E-Mail and camera and, especially when bought as a non network phone, will be many times cheaper. When taking out a contract with a mobile phone network operator, a smartphone may well be subsidised into the monthly costs and given away free.