LING 100 Lecture Notes - Lecture 1: Microexpression, Gait Analysis
Document Summary
Respected american presidents in the past have responded poorly to national issues, generally by targeting racial minorities (immigrants & citizens), and/or using their power to imprison those who spoke out against them. History shows that frightened people tend to assume that restrictions on liberty make them safe . Facial recognition systems, like those used in tampa, have shown many inaccuracies when in use. Your privacy is likely to be invaded by a facial-recognition system . Facial recognition systems have been used and abused but are still being implemented across the country. Behavior-recognition systems are getting good, and are already deployed at some security checkpoints . Human gait analysis systems are able to correlate specific movements with consequences. Some systems can learn the context in which behavior is probably threatening. Systems are learning how to read micro-expressions, although this poses many risks as sometimes people appear nervous for regular reasons.
