小伙伴们，今天的你有没有好好复习呢？下面，帮考网为大家准备了一些关于大学英语四级考试的习题，供大家练习，希望能够对大家有所帮助。一起来看！

晕屏症—Cybersickness

【范文】

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 smart phones or tablets, leads to feelings of nausea and unsteadiness. It is caused by seeing fast motion on a screen and covers anything from a carchase in a film to scrolling through web pages on your phone. The more realistic the visualcontent is, the higher your chances of getting cybersickness. The condition was identified in apiece 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`scentre 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 gamer 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.

以上就是本次帮考网和大家分享的全部内容了，好的成绩是坚持不懈的努力得来的，关注帮考网，还有更多有关英语四级考试的练习等着你哦！最后，帮考网祝各位考生考试顺利通过，取得好成绩！