The Future of Wireless Technology Research Paper

The Future of Wireless Technology - Research Paper Example As wireless technology is going to bring about a major change in every aspect of life – from entertainment to carrying out global business transactions, it is necessary to understand the importance of wireless technology. Advent of Wireless Technology The development of wireless technology may seem to be a recent phenomenon, but the fact is that the first step towards any form of wireless communication was through the discovery of electromagnetic waves in the early 1800s by Hans Christian Oersted through a compass needle ( Dubendorf, 2003). Later works of Michael Faraday and Maxwell also contributed to electromagnetic. In late 1800s, Graham Bell developed a photophone, where communication was done through light beams which mere modulated (Dubendorf, 2003). The first radio waves were created by Heinrich Hertz in 1887 with the help of an oscillator and found out that these waves could be transmitted and revived with the help of appropriate devices. Such a device was developed by Jagadish Chandra Bose during the 1890s and he made an important contribution to the understanding of millimeter length of waves (Dubendorf, 2003). ... In the 1940s, the technology advanced as two-way radio systems came into existence. During World War II, wireless signals were used by the US Military for coordination in terms of sending plans and providing instructions (Brodsky, 2008). Post 1960s, the focus of the research was centered around making the telephone wireless, and the telecom giant AT&T worked on features such as elimination of push to talk and implementation of automatic dialing (Brodsky, 2008). The 1970s and 1980s were eras centered on mobile technology as it marked key events such as development of digital voice technologies such as GSM, CDMA, implementation of AMPS (Advanced Mobile Phone Services) in 1983 as the first cellular service and so on. By 1986, the public had adopted the wireless technology with open arms as the cellular subscription reached 2 million (Brodsky, 2008). The 2000s can be considered to be the era of mobile telephones, wireless data communication through wi-fi,bluetooth, cellular data and mobi le satellite communication and computer interface devices. Wireless Devices Today Wireless technology is an avenue that is witnessing rapid advancements with new inventions emerging one after the other. Wireless technology operates through various mediums such as radio technology, communication through microwaves through reception antennas, through infrared, with the help of ultrasonic communication as well as through electromagnetic waves (O'Brien & Marakas, 2008). On hearing the term wireless, most people associate it with cellular technology. However, the wireless devices today expand beyond just cellular communication. This section highlights some of the

Politics Essay Example | Topics and Well Written Essays - 750 words - 10

Politics - Essay Example In a republic, citizens give up their right by electing one person to represent their interests. Madison argues that a pure democracy cannot cure the mischief of faction which includes: instability, injustice and confusion. He refers to a faction as â€Å"a number of citizens comprising majority or minority of whole, united and actuated by some common impulse of passion, or interest, adversed to rights of other citizens or to the permanent and aggregate interests of community† (Federalist 10). Human beings have different views and opinions which impact on how the government is run. Those with similar interests form a faction or a political party that criticizes the government on various issues such as taxation. The most common source of faction according to Madison is the various and unequal distribution of property. Legislators do try to regulate the differing interests but since they also have their own interests, they tend to pursue own ends at the expense of common good. The most powerful faction in the end gets its interests secured whether they are just or unjust. Since the cause of faction (human nature) cannot be removed, Madison argues that the government can only control its effects. This can be resolved using the Republican principle of majority wins or takes it all but this can only work if the ruling party is the majority in Congress. In a pure democracy, all citizens assemble to administer government in person hence it is not possible to reconcile the different interests; it has no checks and balances to control obnoxious individuals. Furthermore, it is short lived hence cannot secure personal security or property rights. The Republican government on the other hand, involves representatives hence has checks and balances. A representative comes from a district and represents the interests of constituents from that locality hence it is hard for him to pursue own interests. If he does so,