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"The Legal Implications of Surveillance Cameras District administrators need to know the law and make these policies clear. By: Amy M. Steketee District Administration, February 2012 undefined The nature of school security has changed dramatically over the last decade. Schools employ various measures, from metal detectors to identification badges to drug testing, to promote the safety and security of staff and students. One of the increasingly prevalent measures is the use of security cameras. In fact, the U.S. Department of Education reported that more than half of all public schools used security cameras during the 2007-2008 school year to monitor students, a 30 percent increase over eight years prior. While security cameras can be useful in addressing and deterring violence and other misconduct, they also raise several legal issues that can leave school administrators in a quandary. Does the use of surveillance cameras to capture images violate a student or staff member's right of privacy? If the images captured on a surveillance recording are of a student violating school rules, may district administrators use the recording in a disciplinary proceeding? If so, are parents of the accused student entitled to review the footage? What about parents of other students whose images are captured on the recording? How should schools handle inquiries from media about surveillance footage? Can administrators use surveillance cameras to monitor staff? I outline the overriding legal principles, common traps for the unwary and practical considerations. Advertisement Legal Principles Fourth Amendment to the U.S. Constitution. The Fourth Amendment prohibits the government, including public schools, from conducting unreasonable searches or seizures. Courts have generally held, however, that what an individual knowingly exposes in plain view to the public will not trigger Fourth Amendment protection because no search has occurred. Someone who is videotaped in public has n

"http://www.warcosts.com Since 2004, up to 884 innocent civilians, including at least 176 children, have died from US drone strikes in the North Waziristan region of Pakistan. A new report from the Stanford and New York University law schools finds drone use has caused widespread post-tramatic stress disorder and an overall breakdown of functional society in North Waziristan. In addition, the report finds the use of a "double tap" procedure, in which a drone strikes once and strikes again not long after, has led to deaths of rescuers and medical professionals. Many interviewees told the researchers they didn't know what America was before drones. Now what they know of America is drones, death and terror. Follow the conversation @WarCosts #UnderDrones"

Interesting Article.

Are there ways to make virtual assistants like Siri and Google Now more like the AI systems in the movies, capable of natural sounding conversations?

GigaOM Trusted Insights and Conversations on the Next Wave of Technology"

(video) Very short (7 secs) video of a computer modelling a driver and airbag during a crash. Useful to stimulate conversation about the types of variables a computer model must consider in order to be effective.

"ASCII stands for American Standard Code for Information Interchange. "