Disadvantages: a. Iris Recognition is intrusive. b. Due to fluctuations‚ the Iris is hard t pinpoint c. Iris Recognition is very expensive A. The iris is a small target and a scan cannot be performed properly if the person is more than a few meters way. In order for an iris to be properly scanned‚ the person’s head must be completely still. Eyelashes‚ lenses‚ and anything that would cause a reflection‚ could all make a scan difficult. It is a moving target and can be obscured by objects such as
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America began to make improvements in their living and health standards‚ technology‚ and machines. While these improvements were made the difference between social classes grew. These are just a few advantages and disadvantages as a result of the industrialization age each with its own reasoning. Over the 40 year period of industrialization people machines‚ and society as a whole were affected by these advantages and disadvantages. Throughout the period of industrialization in America many advances
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The SAT test was originally called the Scholastic Aptitude Test‚ then the Scholastic Assessment Test. The name was formally changed in 2004 to the SAT Reasoning Test‚ although it is still commonly known simply as the SAT. It is the oldest and most widely used standardized admissions test in the United States. It measures reading‚ writing‚ and math abilities‚ as well as problem-solving skills. The SAT has undergone many revisions during its history‚ but it is currently composed of three main sections:
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9 – COMMUNICATION SUMMARY AND CONCLUSION SITI MARIAM BT MOHD USUKI 207629 SITI NUR SYAQINAH BT SUHAIMI 207635 WAN HASANIZAN BT WAN HASSAN 207948 SYAMIMI BINTI ROSLAN 209849 Communication can be define as the activity of conveying information through the exchange of thoughts‚ messages‚ or information‚ as by speech‚ visuals‚ signals‚ writing‚ or behavior. There are four functions of communication. First is to control the member behavior whether it is in formal or informal communication. Mostly
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An Outline OF the Disadvantages and Advantages of Using Communications and Information Technology “ICT has become an integral and accepted part of everyday life for many people. ICT is increasing in importance in people’s lives and it is expected that this trend will continue‚ to the extent that ICT literacy will become a functional requirement for people’s work‚ social‚ and personal lives”(NCCA‚2008) Communication technology has made communication a lot more efficient in today’s society. A range
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INTERNET I: Introduction The Internet has revolutionized the world of computers and communications that it can be said that it made a very essential role that did not exist before. The invention of the telegraph‚ telephone‚ radio‚ and computer set the stage for this unprecedented integration of capabilities. The Internet is at once a world-wide broadcasting capability‚ a mechanism for information dissemination‚ and a medium for collaboration and interaction between individuals and their computers
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Advantages and disadvantages of networks I’ll start by saying that setting up a network is a serious job and should be done only by a person that is already familiar with the process of networking. The variety of options for setting up a home network can influence on a decision regarding the equipment needed to be purchase. Before deciding what hardware to buy you must first find out which type of network technology to use (by ’type of network technology ’ I mean the way computers connect to
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Mobile phones are an invention of this current century that many people never believed would come to be the technological sensation that it has become today. If you only look back a few years‚ a mobile phone was actually considered a luxury and not the necessity that it has come to be. It was certainly not affordable by everyone. And then suddenly out of nowhere almost everyone has a mobile phone and not many can imagine a life without it. It seems that everyone is carrying a cell phone‚ no matter
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Communication is a sharing of meaning through the transmission of information via mutually understood signs. Communication has been called the transfer of meaning from one mind to another. It is the mutual exchange of understanding‚ originating with the reciever. Meanings exist in the human mind‚ they cannot be shared or communicated except through some external vehicle that codify meaning. All forms of communication can be categorized as either verbal or nonverbal. In turn‚ both verbal and nonverbal
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The economic disadvantages of the Tourism industry: The Bahamas should diversify its economy! Successfully operating a business in an ever changing world requires vision on the part of the entrepreneur; this means being able to predict future trends and prepare the company for forecasted changes in the economic system. In truth‚ commanding a country is no different than that of a business as it too should be able to adapt to global changes in the economy. Machiavelli‚ the esteemed
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