The fascinating world of mobile computing has only existed since the 1990s. Since then, devices designed for mobile computing have taken over the wireless industry. This new way of communicating is a very powerful tool for both business and personal use. Mobile computing is defined as the ability to use technology that is not physically connected to a static network. In the past, this actually meant radio transmitters that worked on a stable basis, mostly with the help of large antennas. 2-way radios used by law enforcement officers were also considered mobile technology, but now it means people can connect to the internet or a private network wirelessly almost anywhere. As long as a person has any of the devices that can access the Internet wirelessly, they participate in mobile computing. You probably did it with a laptop computer or a personal digital assistant or PDA.
Today, most laptops and personal digital assistants all have built-in wireless cards or Bluetooth interfaces for convenient mobile Internet access. Mobile solutions are all the rage these days and connectivity has never been easier. Other common tools for mobile computing are devices such as global positioning systems and smartphones such as the Cingular Blackberry. A ton of PDA software has been developed in the last five years simply because companies have put a lot of effort into making PDA technology more accessible to the general public. Today, software companies make almost more software for PDAs and smartphones than for actual desktops.
Pocket PCs are another way to conveniently access the Internet on the go. Everyone has probably heard of the Palm Pilot. While they were the pioneers of the Pocket PC, many other companies such as Dell, HP and Toshiba delved into the market. Pocket PC software has also become much more user-friendly. Most Palms use the familiar Windows interface that allows the general public to access the Internet through standard Internet Explorer or other ISPs. In addition, users can easily download useful software, including games, media editing tools, organizational tools, and even e-books.
Mobile computers evolved from radios that use large antennas to transmit simple messages to 3-inch PCs that can do almost everything a regular computer can. People these days can’t walk to their local Starbucks without seeing a laptop connected to a hotspot, and mobile computing is still in its infancy.