日前,重庆市南开中学高二女生张寒发明了一套考试反作弊系统,一秒就能让作弊行为现形。这套系统主要针对“高科技”作弊,无论考生是使用手机还是耳塞作弊,只要发送了电磁波,系统都能实时监控,并在一秒内将考生座位号及个人信息等数据传送至监控室及监考老师处,同时发出警报。别以为“神器”价格不菲,张寒说,若按50个考场、每个考场36人计算,这套系统成本不足两万元。 Recently, Zhang Han, a middle school girl from Nankai Middle School in Chongqing, invented a set of anti-cheating system for exams. In one second, cheating can be done. The system is mainly for “high tech” cheating, regardless of whether the candidates cheat using a cell phone or earplugs, as long as the electromagnetic waves sent, the system can be real-time monitoring, and in a second the candidates seat number and personal information to the monitoring data Room and proctor at the same time, give an alarm. Do not think “artifact ” expensive, Zhang said, according to 50 exams, 36 per examination room, the system cost less than 20,000 yuan.