Design of everyday things Summary so far: – many so-called human errors are actually errors in design – human factors became important as human performance limitations reached when handling complex machinery You will soon know these important concepts for designing everyday things – perceived affordances – causality – visible constraints – mapping – transfer effects – idioms & population stereotypes – conceptual models – individual differences Slide deck by Saul Greenberg. Permission is granted
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List Of Animals In Danger | Addax | African Elephant | African Lion | American Marten | Animals In Danger | Arabian Oryx | Asian Otter | Bald Eagle | Black Rhinoceros | Blue & Yellow Macaw | Bottlenose Dolphin | Brazilian Tapir | Bridled Nailtail Wallaby | Brown Grizzly Bear | California Condor | Cassowary | Cheetah | Commersons Dolphin | Corncrake | Dalmatia Pelican | Dugong | Eastern Cougar | Eastern Massasauga Rattlesnake | European Otter | Fresh Water Crocodile |
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The Dangers of the Internet By: Mia Bloomer The Internet can be a place to learn‚ to express yourself‚ or to just have fun. But‚ the Internet can also be a very dangerous place. As teenagers we tend to ignore the warnings our parents give us‚ and act as though nothing bad will ever happen to us. But‚ the truth of the matter is that bad things happen to ordinary people- especially when we look for it. In the May 22‚2002‚ issue of the New York Times‚ reporter Corey Kilgannon wrote: By day
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abusers to reach people that do not want to be reached and it opens many of us up to identity theft and malware viruses. The internet is an extremely risky device that many of the common users take for granted due to the lack of knowledge of its dangers. With the great power that the internet provides comes great responsibility that its users must also provide. Just like many other things‚ there are people who lack such responsibility and use the internet with bad intentions. Influencing Violence
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and doctors are debating whether or not this is an appropriate device for safe technology. Studies and other sources have shown that cell phones can affect human health‚ psychological functions‚ and safety. Therefore‚ cell phones pose a definite danger to the society. Cell phones emit radiofrequency energy‚ a form of non-ionizing electromagnetic radiation‚ which can be absorbed by tissues closest to where the phone is held‚ according to the National Cancer Institute (1). Although there is
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Stranger Danger Making sure children are aware of the dangers that strangers can present without scaring them is a fine balancing act. If children are to spend anytime at all out of sight from parents/ carers teaching them about Stranger Danger may give some peace of mind. Children as young as 3/4 will begin to have some awareness of what Stranger Danger means and will understand what a stranger is and why they shouldn’t trust or go near them. Many local Police forces offer Stranger Danger courses
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The Dangers of Marijuana There are many life threatening‚ as well as psychological‚ dangers due to the use of marijuana. Life threatening dangers include lung cancer‚ trouble breathing‚ a weakened immune system‚ asthma‚ poor driving ability‚ increased heart rate‚ high blood pressure‚ and reproduction problems. Effects marijuana has on the brain include poor short term memory‚ a short attention span‚ schizophrenia‚ and addiction withdrawal. These dangers are associated with the prolonged use of marijuana
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Some say that the world is becoming a better place in which to live‚ but we are exposed to an increasing number of dangers. Hence‚ I think that the world is an increasingly dangerous place in which to live for several reasons. Firstly‚ we are shadowed with the threat of nuclear war‚ where entire nations are at risk of being annihilated. There aren’t any extreme war cases as World War 2‚ but we hear of many acts of violence and threats of mass destruction. These are due to terrorism and experimentation
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There are phrases in these Christian myths that say you will go to hell if you do not believe in these myths. People who have not grown up‚ listening and knowing these myths can be seen as outsiders or even evil by the believers of the myth. Dangers are seen almost every day on the news‚ when you hear religious wars within Christianity and Islam. Many fighting for holy land generated from these myths that say‚ that particular land is holy for the Christian myth but also holy for the Islamic myth
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The Danger of Knowledge As he went on‚ I felt as if my soul were grappling with a palpable enemy; one by one the various keys were touched which formed the mechanism of my being; chord after chord was sounded‚ and soon my mind was filled with one thought‚ one conception‚ one purpose. So much has been done‚ exclaimed the soul of Frankenstein—more‚ far more‚ will I achieve: treading in the steps already marked‚ I will pioneer a new way‚ explore unknown powers‚ and unfold to the world the deepest
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