Write a report style essay on one of the topics listed below

Write a report style on one of the topics listed below - Essay Example , businesses, especially those with overseas operations and branches all over the world rely on wireless networks to send and receive information on short notices. However, its effects may not all be good. In recent times, issues have been voiced out relating to health hazards arising from long term exposure to electro magnetic radiation emitted by wireless networks. Wireless Personal Area Network (WPAN) is a networking system which interconnects devices within a small geographic area. Such devices would include multiple printers, telephones, keyboards, mice and personal computers that need not be connected with wires anymore. An example of this would be Bluetooth. Worboys & Duckham (2004, p. 281) have described Wireless Local Area Network (WLAN) as technology that uses radio instead of wires to transmit data back and forth across distances of 100 m or so from LAN access points. It connects computers in a small area such as a home, office or school. An example of this would be WiFi (wireless fidelity) networks. Mobile Device Networks are alternative means of carrying computer data through smart phones and cell phones. Such networks include Global System for Mobile Communications, Personal Communications Service and D-AMPS. Research has been carried out about the risks to health caused by wireless networking systems. Studies have linked radiation from mobile phones to cancer and brain damage and scientists believe that it can cause premature senility and tumors. Children are especially at risk as they have thinner skulls than adults and developing nervous systems. According to Bangeman (2006), Fred Gilbert, the president of Lakehead University, declares that since younger people have fast growing tissues, wireless networking system poses a threat for them and that even if the risks associated to wireless networking have not been realized yet; it may be so 30-40 years down the road. Another cause of concern is that wireless networking systems use 2.4 GHz radio