Knightscope says the goal is to reduce crime by half in areas the robots guard．

　　Wiliam Santana Li is the chief executive officer of Knightscope.He says,“These robot security guards will change the world．Our planet has seven bilion people on it．It’s going to quickly get to nine bilion people．The security equipment that we have globaly is just not going to develop that fast．The company’s Autonomous Data Machines can become the eyes and ears of law enforcement (执行)．”

　　“You want it to be machines plus humans．Let the machines do the heavy and sometimes dangerous work and let the humans do the strategic decision－making work,so it’s always working altogether．”

　　The machines are one and a half meters taland weigh136 kilograms．They do not carry

　　eapons but they have day and night time video cameras which are able to turn360 degrees and can also sense chemical and biological weapons．

　　Some people may become concerned about their privacy, especialy in connection with the video recordings．Some people may worry that such recordings wilappear on the Internet.Eugene Volokh, a law professor at the University of California,says the machines have to be used in the right way and it will be interesting to see how state laws deal with this kind of video．

　　Wiliam Santana Li says there is along waiting list for the robots in the US．Workers in the company are working over time to meet the demands of the market．At leastother countries are also interested in these robotic security guards．

【黑龙江省青冈县一中2017-2018学年高二下学期月考A卷英语试卷】相关文章：

★ 黑龙江省青冈县一中2017-2018学年高一下学期月考B卷英语试卷

★ 湖南省六校联盟2017届高三上学期12月联考英语试卷

★ 江苏省赣榆县城南高级中学2017-2017学年高一上学期期中考试英语试题 Word版含答案

★ 辽宁省开原市高级中学2016-2017学年高一上学期第二次考试英语试题

★ 重庆市南开中学2015届高三12月月考英语试卷Word版缺答案

★ 浙江省杭州二中2017-2017学年高一上学期期中英语试题 Word版含答案

★ 黑龙江省青冈县一中2017-2018学年高一下学期月考A卷英语试卷

★ 湖南省师大附中2016-2017学年高一上学期期末考试 英语 Word版含答案

★ 福建省福州八中2016-2017学年高二下学期期中考试英语试卷

★ 吉林省长春市第二中学2017-2017学年高一上学期期中考试英语试题Word版含答案