What is a mobile computer technology?
Mobile Computing includes a number of portable technologies that allow access to the Internet not only a possible but integral part of everyday life. From laptops to personal digital assistants (PDA) such as BlackBerry® and iPhone®, to standard mobile phones, mobile computer technology has become an indispensable way of life.
Mobile laptop and laptop computers can use one of two types of wireless access services when they are away from home or office. WiFi® is the most commonly used and least expensive. WiFi uses radio waves to transmit an internet signal from a wireless router to the immediate vicinity. If the wireless network is not encrypted, someone can jump. WiFi is commonly used in public places to create "hotspots".
The disadvantage of wifi is that you have to find a hotspot and then stay in the broadcast range to use it. An alternative to WiFi is a cellular broadband. This type of mobile computer technology uses mobile MOdem or aircard & reg; Join the cell towers to access the Internet. Aircard fits into a PC card or slot for an express card of a notebook or laptop and literally provides Internet access. One may not remain stationary for using a cellular connection, as the signal remains strong wherever there is a mobile service.
Cell -band connection is also used to provide Internet access to mobile phones and PDA. The approach is usually considered to be a premium service that either increases the monthly costs of a plan associated with the device or brings additional fees when used. In some cases, limited Internet access is allowed free of charge when connected to the carrier's website to manage your account, for example, or buying products from the carrier, such as custom ringtone or wallpaper.
Another service associated with a mobile calculation is cloud computinG or the ability to use web services from mobile computers.Cloud Computing provides access to a network environment with different applications and virtually unlimited sources so that terrain representatives can use websites rather than supplied with serious and expensive machines full of company software and data. Mobile Computing also provides access to the Virtual Private Network (VPN) using the Tunnel via the Internet. It is almost impossible to estimate the value of increased business productivity provided by a mobile computer.
Stay in conjunction via mobile calculations has completely integrated into the fabric of everyday life. From E -mail to Twitter®, from Skype® to socialization page, from cloud computing to VPN, we could no longer do without a mobile computer without a mobile calculation before we could do without electricity.