四六級考試網(wǎng)權(quán)威發(fā)布2016年四級作文真題預(yù)測：暈屏癥，更多2016年四級作文真題預(yù)測相關(guān)信息請訪問大學(xué)英語四六級考試網(wǎng)。

隨著智能時代的到來，越來越多的人不自覺的成為了新科技的奴隸，智能手機的使用尤能說明這一點。無論是上下班的路上，還是賦閑在家，無論是休閑娛樂，還是聊天購物，智能手機總是與我們形影不離，對于智能手機帶給人們的便利之處我們不可否認，但是其弊端也日益顯現(xiàn)，看看“低頭族”“僵尸族”這些網(wǎng)絡(luò)熱詞吧，從中我們不難發(fā)現(xiàn)無時無刻使用智能手機給我們造成的危害，但這些危害常常為沉迷于智能手機的人們所忽略。分析利弊，是四六級考試中寫作部分的關(guān)鍵，只知其利，不知其弊，也不是一篇完美的作文。下面我們就來分享一篇文章——刷屏刷到吐你得“暈屏癥”了(Do you suffer from cybersickness It causes nausea while scrolling on phones)，認識到智能手機可能會帶給我們的危害，希望它能警醒我們，讓我們能夠更加合理的使用智能手機。 　　四六級寫作話題：暈屏癥—Cybersickness 　　【原文】 　　Do you suffer from cybersickness It causes nausea while scrolling on phones 　　The rise of mobile phones has been blamed for a number of social ills, but your smart phone may also be making you physically sick as well. Scientists have identified a condition called “cybersickness”, which they say is the digital version of motion sickness. The phenomenon, which affects up to 80 percent of the population who own smartphones or tablets, leads to feelings of nausea and unsteadiness. It is caused by seeing fast motion on a screen and covers anything from a car chase in a film to scrolling through web pages on your phone. The more realistic the visual content is, the higher your chances of getting cybersickness. The condition was identified in a piece in the New York Times in which British and US experts said that it needed addressing. Cyriel Diels, a cognitive psychologist and human factors researcher at Coventry University’s centre for Mobility and Transport, said: “It’s a fundamental problem that’s kind of been swept under the carpet in the tech industry.” “It’s a natural response to an unnatural environment.” Motion sickness leaves sufferers feeling ill because they feel movement in your muscles and your inner ear but do not see it. The mismatch in digital sickness is the opposite—you see movement on the screen but do not feel it. The effect is the same and the symptoms include a headache, wanting to throw up, confusion and the need to sit down. Often cybersickness manifests itself in a subtle way and sufferers put it down to stress or eyestrain.Steven Rauch, a professor of otolaryngology at Harvard Medical School, said: “Your sense of balance is different than other senses in that it has lots of inputs.” When those inputs don’t agree, that’s when you feel dizziness and nausea “Some studies that have been carried out into cybersickness found that women are more susceptible than men, the New York Times reported. Those who have Type A’ personalities—meaning they are confident and assertive—are more likely to suffer from cybersickness as well. Among those who have reported experiencing the condition have been video gamers who spend hours playing fast paced games. Cinema-goers have struggled with some scenes in action movies which have quick cuts and fast editing—and virtual reality has made the problem even worse. Jonathan Weinstein, a professor at the Kanbar Institute for Film and Television at New York University’s Tisch School of the Arts, said: “The idea is to get audiences to feel like participants in the action rather than outside observers of the action. Engineers at Oculus VR, the virtual headset manufacturer, have admitted that digital motion sickness is one of their biggest problems.

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