UK's Public Cameras Listen For Trouble

You're probably already aware of the United Kingdom's large network of video cameras inspecting public places. News.com now reports that they'll be listening for trouble as well. Based on a model in use in the Netherlands, new cameras will be fitted to 'listen for aggressive tones,' such as those used during an argument. From the article: "The system works by putting microphones in CCTV cameras to continually analyze the sound in the surrounding area. If aggressive tones are picked up, an alarm signal is automatically sent to the police, who can zoom in the camera to the location of the suspect sound and investigate the situation. 'Ninety percent of violent cases start with verbal aggression,' Van der Vorst said. 'With our system, the police can respond a lot quicker to a violent situation.'"

Comments

Re:cue the typical slashdot indignation

[Anne Thwacks]

I have said all this before, so its fairly well rehearsed. Obviously, I am a child of the 1960's :-)

I live in London. There is clearly a group of people somewhere hell bent on stirring up paranoia to justify this stuff. London is at no more risk of violence than at any other time in the last 60 years, according to any credible statistics. The number if people being killed by terrorists (Islamic or otherwise) is massively down on what it was (and sure as hell not because of cameras)*. The number of innocent people being killed by armed police is perhaps a bit higher, but still lower than any big city in the USA.

So what has changed apart from the availability of technology that can route backhanders to people with good connections?)

When my parents were school age, their houses were being bombed and they were regularly machine-gunned by Nazi dive bombers while cycling to school. So when I was young, everyone thought it was perfectly safe to go outside and play on building sites or with farm machinery or wild animals, swim in the river, and in fact: Run along and play, don't hurt anyone, don't break anything, and come back when its meal time. Serious crime was reported in the press, but without salacious details, and sexual crime was reported only using long medical terms that most people could not understand, or be bothered to read.

So we played with snakes, climbed over the rubble of bombed houses, dived into the river despite the abandonned prams and bicycles, made home-made fireworks, leapt of garage roofs and played ball in the road, and experimented with drugs and wierd music. Only a few of my friends were injured severely, and none died, except from cocaine! We knew damn well not to fall off roofs of two story buildings, cos landing carelessly of a gound flor roof hurt badly. We knew to be careful with home made explosives, because a friend nearly lost his hand, and we knew how to make and do things with any old stuff that came to hand.

Todays parents are too old to remember this, and have media that tells them about every murder or rape fifty times a day. Children not exposed to minor risk are unable to comprehend that playing chicken with 125MPH trains is a bad idea, that driving a real car is not like "Grand Theft Auto" (especially as automatics are rare here, and there is nothing like a clutch in a computer game) so they steal cars and kill children by accident.

* Terrorism in England mostly means the IRA - a bunch if Irish criminals funded by misguided Americans, and to some extent, misguided Irish. They killed loads of innocent people, and quite a few innocent animals too! This has declined because coverage of other terrorist groups on TV has shown them that Terrorist incidents are massive own-goals in terms of publicity. If the USA made it possible for all Palestinians and Iraquis to have a TV, then terrorism in the middle East would soon collapse. Why do you think the Taliban imposed a telly-ban? Yes I do have friends from the Middle East (on both sides).