Name: Todd Humphreys: 如何欺骗一个GPS
Uploaded: 2012-07-14T13:58:37Z
Duration: 15 min 28 s
Description: Todd Humphreys预测，在地理定位世界的不久将来，精确到毫米的GPS“点”将让我们能极度精准定位，“索引搜索”我们的实体物品...... 或在别人不为所知的情况下跟踪他们。而对付定位科技的阴暗面的方法很可能有其自己意想不到的可怕后果。 (拍摄于TEDxAustin)

Todd Humphreys预测，在地理定位世界的不久将来，精确到毫米的GPS“点”将让我们能极度精准定位，“索引搜索”我们的实体物品...... 或在别人不为所知的情况下跟踪他们。而对付定位科技的阴暗面的方法很可能有其自己意想不到的可怕后果。 (拍摄于TEDxAustin)

Todd Humphreys: 如何欺骗一个GPS

GPS technology quietly leapt from football-field accuracy to pinpointing locations within a small room, making navigation apps and location-based services possible. Now, advances may soon allow millimeter-level tracking, turning everyday objects into searchable digital inventory. As GPS dots shrink and spread, anyone could track anything or anyone, raising unsettling questions about privacy and misuse. The rise of GPS spoofers and jammers highlights a coming struggle between personal security and the reliability of the systems society depends on.