cybereye said:
It not anymore danger as it is now.
Every time there is MORE, there is more danger. The easier it is to do face searches the more faces the police will want in their data bases. The more faces they have, the more matches they will get, false positives included. The more magical the system seems the more they will trust it without question - yes, when a machine can do something that people can do only on a much bigger scale people will assume that the computer is just smarter than them and they rely on it as an authority.
The easier surveillance is the more of it there will be - but there will always be people who say "if you ain't doin' nuthin' wrong then you ain't got nuthin' to worry about." but innocent people will get picked up, and guilty people too - people who saw there was no traffic so crossed the road somewhere they shouldn't have - bingo - pay a fine. You drive 2 over the limit when the cops are way behind on their ticket quota and month end is coming up - bingo - pay a fine.
When the technology lets everything be watched, everything WILL be watched. What police force / intelligence agency would object? It's a KGB/Stasi wet dream.
Groups like the ACLU might be able to intervene from case to case but the computers are on the cops side and so many cases could come to court that precedence will be set in overwhelming numbers.
People who object will find themselves followed especially closely and since everyone breaks multiple laws per day (because there are more laws than anyone can keep track of) they will be harassed for stupid offenses.
These technologies will be used this way not because it is "right" but because no elites will be able to resist using them to protect their "way of life", especially if the economy really bites and the little people get restless.
I remember when just the world we have right now was the subject of sci-fi movies about a future that really sucked. (Every time I turned the TV on to a US news station post 9/11 I felt like I was watching Brazil - the Canadian TV used to be a touch saner but I don't watch it any more - what the hell must it be like for you guys!!)
I don't know. Maybe you feel safer in a total surveillance state - I don't - because I have opinions.