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dec_burke

Robbins v. Lower Merion School District - Wikipedia, the free encyclopedia - 4 views

  • Covert surveillance capability
  •  
    Covert surveillance capability The school loaded each student's computer with LANrev's remote activation and tracking software. This included the now-discontinued "TheftTrack".[17][25][26][27] While TheftTrack was not enabled by default on the software, the program allowed the school district to elect to activate it, and to enable whichever of TheftTrack's surveillance options the school desired.[8] The school elected to enable TheftTrack to allow school district employees to secretly and remotely activate a tiny camera webcam embedded in the student's laptop, above the laptop's screen.[17][25][26][27] That allowed school officials to secretly take photos through the webcam, of whatever was in front of it and in its line of sight, and send the photos to the school's server.[8][17] The system snapped and sent a new photo every 15 minutes when the laptop was on, and TheftTrack was activated, though school employees could adjust the timeframe to as low as one-minute intervals.[8][28][29] LANrev disabled the webcams for all other uses (e.g., students were unable to use Photo Booth or video chat), so most students mistakenly believed that their webcams did not work at all.[30] In addition, TheftTrack allowed school officials to take screenshots (pictures of whatever was on the laptop's screen), and send them to the school's server.[8][17] Furthermore, a locating device would record the laptop's Internet (IP) address, enabling district technicians to discover which city the laptop was located and its internet service provider. (A subpoena to the provider would be required to pinpoint the exact location.) [29] In addition, LANrev allowed school officials to take snapshots of instant messages, web browsing, music playlists, and written compositions.[17][31] After sending the image to the school's server, the laptop was programmed to erase the "sent" file created on the laptop. That way, there would not be any trace by which students might realize that they were being watche
Conan Cheng

ROAR - LanSchool assists teachers in classroom management and computer monitoring - 8 views

  • LanSchool
    • dec_burke
       
      How does it work and what can it do?
    • ChunTing Yip
       
      As long as the students computers are connected to the teachers network, the program will allow teachers to send, share and monitor contents of the students, share a student's screen with the class and direct students to particular websites and programs. Teachers can also send individual notes to a students' screens, decreasing class interruptions.
    • jawwanling
       
      When the students attend a class, they will sign onto the teacher channels. By signing onto the teacher's channel, it allows teachers to monitor their students using their laptops during class time. Teachers can also control the student's screen, share a screen with the class etc.
    • Wei Kang Chay
       
      This program allows teachers to view and control students' computers when they are logged into the teacher's channels during lessons. This program would only work when they are connected to the school's network.
    • Conan Cheng
       
      When the students are in a classroom to attend a particular class, the program designed will be allow the teacher in charge to view every students computer screen as the students connect to the network. 
  • LanSchool students download the software onto their computer,
    • dec_burke
       
      can you for see any problems with this?
    • ChunTing Yip
       
      Since the program allows the teacher to access and control the student computer, theres a possibility that the teacher access students files on their computer while they're away.
    • ChunTing Yip
       
      A bit related to invasion of privacy.
    • Wei Kang Chay
       
      This allows teachers to view student's personal details/files without consent, when they are logged into their channel.
    • Conan Cheng
       
      This might lead to privacy problems due to the lack of security in the program. When the students connect to the teacher's computer, the teacher will have full access of the student's computer.
  • When students leave the class, they sign off of the channel, disabling the teacher from viewing the student’s screen.
    • dec_burke
       
      how does this work
    • jawwanling
       
      when the student's laptop is not within a certain range from the teacher's channel, students are automatically sign off of that channel (not sure if this is done by network or just the connection between the teacher's computer and the student's computer)
    • Wei Kang Chay
       
      The program would stop broadcasting the student's screen as soon as they leave the "channel". The program would use the school network to proxy the two computers and once the student has logged off the "channel", the program stops the connection
    • ChunTing Yip
       
      In order to run LanSchool students download the software onto their computer. When students leave the class, they sign off of the channel, disabling the teacher from viewing the student's screen. Since they leave the class, their computers would either be on standby or switch off mode, therefore the network accessibilty on the students computer would be switched off as well, therefore disabling connection with the network, and disabling the teacher from viewing the students screen.
    • Conan Cheng
       
      When the student leaves the network or exit the channel that they signed in to in order for the teachers to view their screens, the teachers will be able to access or view the students screen afterwards. Once the connection is lost, the program disables the connection between the 2 parties. 
dec_burke

The death of privacy - Ireland's CIO and strategy news and reports service - Siliconrep... - 3 views

  • In the US this year, there was outrage when people in job interviews and in schools were asked to hand over their Facebook passwords. Dwyer said that in the future and with the arrival of the semantic web and linkable data there is a danger that insurance companies may be able to find out if applicants had done a search for keywords like cancer stretching back 15 years.
  •  
    In the US this year, there was outrage when people in job interviews and in schools were asked to hand over their Facebook passwords. Dwyer said that in the future and with the arrival of the semantic web and linkable data there is a danger that insurance companies may be able to find out if applicants had done a search for keywords like cancer stretching back 15 years
dec_burke

Revenue to use aerial photos for house tax - Independent.ie - 0 views

  • Aerial maps and GPS-style systems will measure "the distance from each property to a series of amenities and services".
  • Each of the buildings in the database has a unique identification, and the system can specify the use of around 90pc of buildings in the country – if they are, for example, a newsagents, school, takeaway or office block.
  • The spokeswoman said the GeoDirectory "provides information on property location and type; and spatially derived data that indicate relative distances of all residential properties from a series of key amenities and services including transport, health, education and emergency services".
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  • those who deviate from the provided estimates face the prospects of checks, inspections and challenges.
dec_burke

da Vinci® Surgery - Glossary - 1 views

  • Stereo or binocular vision created by two optical channels, as in two eyes. Three-dimensional vision blends the separate images seen by each eye into one composite image, which gives us the ability to perceive depth and judge distances.
  • A movable, rotating joint, as in the human wrist or as in da Vinci’s patented EndoWrist® instruments
  • A 3-dimensional conformal radiation therapy (3D-CRT) uses sophisticated computer software to conform or shape the distribution of radiation beams to the 3-dimensional shape of the diseased prostate, sparing damage to normal tissue in the vicinity of treatment.
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  • A small tubular lens device, usually attached to a video monitor, and video camera, and used to visualize the inside of the body.
  • Minimally invasive surgery (also known as MIS, minimal access, keyhole surgery, laparoscopic, or endoscopic surgery) is intended to eliminate the most physically and emotionally traumatic elements of conventional open surgery, including pain and lengthy recovery. Advances in MIS allow surgeons access to affected tissues and organs through very small incisions.
  • Surgery performed using the assistance of robotic technologies. Existing systems like da Vinci are designed to provide surgeons with enhanced capabilities rather than designed to operate on their own.
dec_burke

BBC News - Military fact file: Drones - 3 views

  • These strange-looking planes carry a wealth of sensors in their bulbous noses: colour and black-and-white TV cameras, image intensifiers, radar, infra-red imaging for low-light conditions and lasers for targeting. They can also be armed with laser-guided missiles.
  • Each multi-million dollar Predator or Reaper system comprises four aircraft, a ground control station and a satellite link.
  • Although drones are unmanned, they are not unpiloted - trained crew at base steer the craft, analyse the images which the cameras send back and act on what they see
dec_burke

US credit cards outdated, less useful abroad, as 'chip and PIN' cards catch on - 1 views

  • Smart card transactions can be quicker, because the terminal and card communicate with each other -- the terminal verifying that the card is authentic and vice versa -- instead of the terminal having to communicate via Internet or wireless with the card issuer to verify that the card is real and hasn't been reported lost or stolen, says Randy Vanderhoof, executive director of the Smart Card Alliance, a nonprofit organization that works to promote the adoption of smart card technology.
  • Also, when a card leaves the cardholder's physical presence, it can be compromised, using a hand-held information-stealing device called a skimmer,
  • in which information is encoded into a magnetic stripe on the back of the card, and the newer so-called smart cards, which contain a computer chip that holds information.
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  • So-called card cloning also can be easier with magnetic stripe cards. Vanderhoof says: "With chip-and-PIN, it's nearly impossible to create a fake card."   
Declan Burke

State paves way for driverless cars - Yahoo! News UK - 1 views

  • But the Alliance of Automobile Manufacturers expressed concern that California was moving too quickly to embrace self-driving cars and needed to first sort out liability issues
  • Autonomous cars can make roads safer, free commuters from the drudgery of driving, reduce congestion and provide transport to people who can't drive themselves, such as the blind, disabled, elderly and intoxicated,
  • Autonomous cars use computers, sensors and other technology to operate independently, but a human driver can override the autopilot function and take control of the vehicle at any time.
dec_burke

London Riots: BlackBerry Messenger Used More than Facebook or Twitter - 4 views

  • iOS or Android smartphones
  • police and media attention was drawn to a particular post on the Facebook page
    • dec_burke
       
      How come the police could access all this information and not what was on BBM?
  • tweet from rioters describing their deeds and where they were headed next. Some posted pictures of looting and burning police cars
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  • got its hands on BBM messages directing rioters
    • dec_burke
       
      How did a newspaper manage to do what the police and government couldn't?
Conan Cheng

Ways to Watch BBC iPlayer Abroad - 1 views

  • iPlayer service by checking the physical location of the Internet provider you are using to connect to the Net
    • dec_burke
       
      How does this work? What are the technical terms. (CT)
    • ChunTing Yip
       
      The iPlayer service is able to detect you're IP address or ISP through your network and track down your location. As every area has a different IP, it would be easy to locate. There are IP locaters that allow systems to track physical locations around the world.  Unless you use a proxy server, it would be harder to track down your physical location, as it has no direct route back to your computer.
  • f you've got access to a PC back in the United Kingdom you can make a virtual private network tunnel back to that PC and connect to the iPlayer web site thru that PC, this can cause it to look like you are in the United Kingdom.
    • dec_burke
       
      How does this work? Use some technical terms to describe. (WK)
  • Firstly should you pick substitute or VPN options,
    • dec_burke
       
      What is substitute? What is VPN? Use technical terms. (Conan)
    • Conan Cheng
       
      A VPN is a private network that uses a public network to connect remote sites or users together. A key feature of a VPN is its ability to work over both private networks as well as public networks like the Internet. 
    • Conan Cheng
       
      TOR and Foxyproxy are examples of alternatives for VPN. TOR(The Onion Router), is an online anonymity system keeping user's internet activities from being monitored. Foxyproxy is a a firefox plugin that allows you to add proxies, keeping your ip hidden when you use it. 
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  • so it is reallly a bargain for those among us who need to watch iPlayer abroad!
    • dec_burke
       
      Who are the stakeholders and how are they affected by this technology? (WL)
    • jawwanling
       
      The stakeholders would be the users of BBC iPlayer. Though they are users of BBC iPlayer, but they only can watch the TV at restricted areas. If they want to have access to BBC abroad they would have to search through the internet for TOR or Foxyproxy to provide them with a VPN. This may cause BBC iPlayer to slow down as there are many free users who are using the website too, therefore users of BBC iPlayer may not be able to watch the TV consistently.
Declan Burke

CCTV | Transport for London - 1 views

  • Yes, but only in very limited circumstances. A
  • Yes. At our discretion
  • Health and safety of employees, passengers and other members of the public Prevention and detection of crime and anti social behaviour
dec_burke

Add-On gives power and nuance to 'Do Not Track' (Wired UK) - 2 views

  • Do Not Call list
  • prevented from tracking visitors
  • a signal sent by your browser to a website.
  • ...5 more annotations...
  • import lists of tracking sites you want to block entirely
  • imports IE9's Tracker Protection List and builds on Firefox's Do Not Track header, which comes as a simple on or off setting. When turned on, every time you visit a website, Firefox sends a simple standardised message that says "Don't track me."
  • create a whitelist of websites that the user doesn't mind being tracked by. So, for instance, if you are fine with the personalisation at Nytimes.com, you could choose to have your browser not send the anti-tracking header to that site.
  • building on the online ad industry's preferred method of letting users opt out of tracking, which is cookies.
  • by using the Network Advertising Initiative page, but those cookies aren't permanent and if you clear your cookies, the opt-out disappears. Abine's tool makes them permanent and keeps the anti-tracking cookies, even if you clear other cookies.
dec_burke

Gantt Charts - Project Management Tools from MindTools.com - 4 views

  • Figure 1. Gantt Chart Example: Planning a custom-written computer project Task Earliest start Length Type Dependent on... A. High level analysis Week 0 1 week Sequential B. Selection of hardware platform Week 1 1 day Sequential A C. Installation and commissioning of hardware Week 1.2 2 weeks Parallel B D. Detailed analysis of core modules Week 1 2 weeks Sequential A E. Detailed analysis of supporting modules Week 3 2 weeks Sequential D F. Programming of core modules Week 3 2 weeks Sequential D G. Programming of supporting modules Week 5 3 weeks Sequential E H. Quality assurance of core modules Week 5 1 week Sequential F I. Quality assurance of supporting modules Week 8 1 week Sequential G J. Core module training Week 6 1 day Parallel C,H K. Development and QA of accounting reporting Week 5 1 week Parallel E L. Development and QA of management reporting Week 5 1 week Parallel E M. Development of Management Information System Week 6 1 week Sequential L N. Detailed training Week 9 1 week Sequential I, J, K, M
dec_burke

The Hindu : Sci-Tech / Internet : Google CEO on online privacy: Change your name - 0 views

  • I don’t believe society understands what happens when everything is available, knowable and recorded by everyone all the time,” he told the paper.
  •  
    I don't believe society understands what happens when everything is available, knowable and recorded by everyone all the time
dec_burke

How will the national identity card work? - 2 views

  • For the smart card technology to work, it must be backed up by fingerprint and eye-scanners in banks, shops, estate agents, hotels, and public services such as hospitals. To check your identity they in turn must have 24hr access to the National Identity Register (NIR). Every time the card is used, information about when, where, and how it was used is stored on the database in the form of an audit log.
dec_burke

BBC NEWS | UK | MoD to be quizzed over lost data - 1 views

  • The data includes passport and National Insurance numbers and bank details. They relate to people who had expressed an interest in, or joined, the Royal Navy, Royal Marines and the RAF.
    • dec_burke
       
      Who would like to get details of British army personnel?
Declan Burke

Data Centers Waste Vast Amounts of Energy, Belying Industry Image - NYTimes.com - 1 views

  • McKinsey & Company analyzed energy use by data centers and found that, on average, they were using only 6 percent to 12 percent of the electricity powering their servers to perform computations. The rest was essentially used to keep servers idling and ready in case of a surge in activity that could slow or crash their operations.
  • To guard against a power failure, they further rely on banks of generators that emit diesel exhaust.
  • Even running electricity at full throttle has not been enough to satisfy the industry. In addition to generators, most large data centers contain banks of huge, spinning flywheels or thousands of lead-acid batteries — many of them similar to automobile batteries
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