Handphone also known as mobile phone or cell phone or smart phone‚ and is an electronic device used for mobile telecommunications (mobile telephony‚ text messaging or data transmission) over a cellular network of specialized base stations known as cell sites. Martin Cooper invented the handphone. He is a Motorola researcher and executive. Martin made the first call on a handheld mobile phone on April 3‚ 1973. Cells for handphone base stations were invented in 1947 by Bell Labs engineers. Handphones
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fourteen states have banned cell phone usage while driving while the other thirty-six wait for more research. Since cell phone usage has become more common‚ research has been undergoing. Top universities such as Harvard have undergone research and published results proving cell phone distraction to be great danger to those driving and other drivers on the road. Arguments of some distractions that are common are eating‚ reading‚ and putting make up on. Banning cell phone usage would make the roads
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Cell Phone Technology The cell phone technology that is ever changing by the day was scientifically invented and born back in the early 1980’s. Science was the main key to the birth of the cell phone which was put together by the Motorola Company who today is still making cell phones. Before the cell phone came out the car phone was the first mobile phone which were very large and had to be hooked up to a briefcase which supplied the power for the mobile phone. Science was the utilized to create
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Merlino Are Cell Phones’ Dangerous (Cell Phone Distractions) Critical Thinking- Philosophy 210 Professor Bass June 10‚ 2012 Are you sick and tired of having your life endangered by drivers who feel they are too important to put their phones down and pay attention to what is going on around them while they are driving? Well many people are? There are already many distractions that a person has to avoid while driving‚ or even when they are walking down the street‚ let alone texting and cell phone
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CELLULAR PHONES Each day something like 30‚000 people in the United States sign up for and start using a cellular phone. With a cell phone you can talk to anyone on the planet from just about anywhere (80% of the U.S. has coverage). A cell phone is really an extremely sophisticated radio. A cell phone is a duplex device which uses one frequency for talking and a second‚ separate frequency‚ for listening. A cell phone can communicate on 1‚664 channels and operate within cells. They can switch cells
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and have many learn also about this topic Table of Contents Title page 1 Acknowledgement 2 Dedication 3 Table of contents 4 Topic Outline w/ thesis Statement 5 Chapter I Introduction 6 Statement of the problem 7 Definition of terms 8 Chapter II 9 Topic Outline 10 Research 11 Chapter III Conclusion 12 Reccomendation 13 Topic Outline with Thesis Statement
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------------- Nov 09‚ 2010 Cell Phones = Cancer? You may have heard on the news or even from your own mother that holding your cell phone too close to your head or using it too much will cause brain damage. Can such a small device really cause such harsh damage to someone’s brain or is it just an urban legend? Ron Pawl‚ of Center for Pain Treatment and Rehabilitation‚ disagrees and believes the dangers of cell phones are all too true. On my stance I would have to agree with Pawl; cell phone companies need
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Cell phone dependence ‘just as real as substance addiction’ Cell phone and instant messaging addictions are similar to compulsive buying or substance addiction and are driven by materialism and impulsiveness‚ says a Baylor University study in the Journal of Behavioral Addictions. The data emerged from a self-report survey of 191 college undergraduates to measure materialism‚ impulsiveness‚ and mobile phone and instant messaging addiction (MPA and IMA). In the study‚ impulsivity was shown to increase
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One of the leading causes of car accidents is using phones while driving. Some states have already taken action to stop this deadly problem. They enforced a law prohibiting cell phone use while driving. This solution is the best way to stop the misuse of cellphones because it allows the police to stop those who do text while driving and reduces the amount of accidents that would have occurred if the law had not been in place. Granted‚ there are some calls that cannot wait till the end of
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don’t they turn their phones off? Phones are disruptive don’t get me wrong‚ they can be used for work but if i’m in class trying to take a test or learn i’d rather not hear your phone. Most kids don’t put their phones up. Phones shouldn’t be allowed in school and here is why. First and foremost phones are disruptive. If a student has his phones on him he’s more likely to look at it and cause a problem. In other words phones are bad to have in class.For example Tyrus has his phones out during a test
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