元器件交易网讯 4月18日消息，据外媒报道，皮尤研究中心发布民意调查报告，民众虽然对技术改变生活表示乐观，但大部分人反感谷歌眼镜、无人驾驶汽车及个人、商用无人机使用领空。

　　报告称，“美国公众认为未来50年将发生深刻的科学变革，科幻小说中的场景将走进现实”，并有59%的受访者对此表示乐观。

　　比较而言美国人对已有的技术却并不乐观，53%的人认为像谷歌眼镜、iWatch这样的可穿戴设备并不是什么好变化，同时50%的人对无人驾驶汽车毫无兴趣。这两项恰巧是谷歌最近的业务重点。

　　63%的人认为如果美国开放领空供个人及商用无人机飞行是更令人难以接受，65%的人不赞同仿生机器人照顾老人和病人，66%反对父母改变未出生孩子的DNA。（元器件交易网毛毛 编译）

　　以下为原文：

　　According to a recent survey, Americans areexcited for futuristic technology that you might see in a sci-fi novel, but areanxious about how we’ll get there. That’s the conclusion from a report from aPew Research Center released today which asked 1,000 Americans what theythought of various technological advancements.

　　“The American public anticipates that the coming half-century will bea period of profound scientific change, as inventions that were once confinedto the realm of science fiction come into common usage,” according to thereport.

　　For inventions that are not expected soon,but in the next 50 years, respondents were generally optimistic. 59% said theythink technology will improve life in the next half-century, and 81% said theythink people who need organ transplants will be able to use lab-grown organs. Additionally,51% said they believed computers would be able to make art that wasindistinguishable from art made by humans.

　　In comparison, Americans were much lessoptimistic about technology that is almost already here. 53% said that it wouldbe a change for the worse if wearable devices or implants kept us alwaysconnected to information, such as Google Glass or the rumored iWatch. 50%,meanwhile, said they would not even be interested in riding in a self-drivingcar, which just happens to be another major Google initiative.

　　63% said it would be a change for the worseif personal and commercial drones were allowed to fly through Americanairspace. 65% think it would be a change for the worse if life-like robots werecaregivers for the elderly and sick. And 66% think it would be a change for theworse if parents could alter the DNA of their unborn children.

　　“In the long run, Americans are optimistic about the impact thatscientific developments will have on their lives and the lives of theirchildren — but they definitely expect to encounter some bumps along the way,”said Pew researcher Aaron Smith. “They are especially concerned aboutdevelopments that have the potential to upend long-standing social norms aroundthings like personal privacy, surveillance, and the nature of socialrelationships.”

　　The survey also concluded that Americansare skeptical about many of the stereotypical sci-fi fantasies. Only 39% thinkwe’ll be able to teleport, 33% think we’ll have space colonies, and 19% thinkwe’ll be able to control the weather in 50 years.