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Chalana Perera

The Guts of the Station Finder Map - Inside NPR.org Blog : NPR - 0 views

  • The system has several underlying database tables, including zip codes, cities and station data. The zip code and city tables, in addition to containing information about the locations, also include the latitude and longitude for the centroid each location.
  • At the core, the system works based on latitudes and longitudes.
  • Once we have the latitude and longitude, we perform a series of calculations based on the Great Circle Calcuation (GCC), which helps us to determine distances on a curved surface (ie. the Earth - and we are assuming that it is not flat). Using the GCC, we look for stations near the latitude and longitude, based on a 100 mile radius from that point. From that list of stations, which is too inclusive, we start our process of narrowing down the results to the actual stations that can be heard.
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  • - a web-based service to inform our audience as to which NPR stations are available throughout the country. There are other more sophisticated, more precise ways to identify the station coverage maps which are really overkill for this type of service.
Chalana Perera

Why Subtitles may affect Theatre Set up (Electronic House) - 0 views

  • Constant Image Height' widescreen setup
  • There are three common subtitle placements for standard DVD and high-definition Blu-ray disc transfers that Hollywood has settled into: Within the film frame (like it would be if you were watching in a movie theater)Below the film frame in the bottom black bar spacePartially within and partially below the frame
  • Some disc players are capable of shifting the placement of subtitles on the screen
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    This article analysizes the impacts of onscreen subtitles in theatre and screened shows, and how there are several disadvantages to having subtitles on the screen.
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    This article analysizes the impacts of onscreen subtitles in theatre and screened shows, and how there are several disadvantages to having subtitles on the screen.
Elvira Russ

The Strange Death of Illegal Downloading - 2 views

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    This article reasons why illegal downloading of music is decreasing. It is because new softwares are allowing people to downloading music free and legally. People prefer this because they are proper, legal and virus free, which makes them easier to use. It suggests that this is a way of making the music industry better by having less thieves as it lessens the law breakers.
ajay tambay

70% of UK Organisations Hit by One or More Data Breach Incidents within Last Twelve Months - 2 views

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    The public sector experienced the highest number of data loss incidents in the last year; reporting an average of 4.48 breaches per organisation.
Elvira Russ

Ending illegal music downloads (The Sydney Morning Herald) - 0 views

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    This article talks about what is believed to lead to the end of illegal music downloading, spotify. What kind of software it is and what individuals have to do in order to get free music.
Chalana Perera

US plans for cyber attacks (News24) - 1 views

  • disabled US cell phone networks, slowed internet traffic to a crawl and crippled America's power grid
  • stealth cyber attack and a pair of bombings, cutting electricity to tens of millions of homes.
  • has the authority to use the full powers at his disposal
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    This article discusses the simulated cyber "shockwave" exercise that was carried out in Washington DC as to practice in preparation for predicted cyber-attacks against the US. It looks at the impacts on power systems, politics and the use of military intervention.
Jeewon Yoon

New Nanolaser Key To Future Optical Computers And Technologies - 0 views

  • tiniest laser
    • Jeewon Yoon
       
      Areas of Impact Art
  • Nanophotonics may usher in a host of radical advances, including powerful "hyperlenses" resulting in sensors and microscopes 10 times more powerful than today's and able to see objects as small as DNA; computers and consumer electronics that use light instead of electronic signals to process information; and more efficient solar collectors.
    • Jeewon Yoon
       
      Social Globalization
  • new device, called a "spaser," is the first of its kind to emit visible light, it represents a critical component for possible future technologies based on "nanophotonic" circuitry,
    • Jeewon Yoon
       
      IT systems Integrated systems
Alex David

BBC NEWS | Technology | Green domain sparks war of words - 0 views

  • Both groups are hoping to win the right to sell .eco "top-level domain names", which are similar to .com or .uk.
    • Alex David
       
      Social & Ethical Issues- control & intellectual property
  • Big Room also would like to see companies use .eco sites to publish all of their green information.
    • Alex David
       
      IT Systems- Communication systems
  • Big Room, which is endorsed by WWF International and Green Cross, also plans to generate money from the sale of .eco domain names to fund "sustainability projects".
    • Alex David
       
      Areas of Impact- Environment & business
Risa Yokoi

Switching TV signal from analogue to digital - 0 views

  • The process of turning off the analogue television signal in Wales begins
  • It means that viewers who do not have digital will not be able to see BBC Two from Wednesday, and then they will lose all channels within a month
  • Digital UK said 90% of homes in Wales already had digital TV
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  • process of turning off traditional analogue TV signals
  • "The UK is going digital, the US has already gone digital, some European countries as well.
  • It helps people of my age and it helps people who are very lonely," she said. "It brings life into the home when I can't get out. I couldn't be without it if I tried. I love my TV, I always have.
  • confusion leading to people being overcharged when changing
Elvira Russ

EU's exploding-iPhone investigation heats up | Crave - CNET - 0 views

  • Claims of iPhones exploding have surfaced in Britain and France, with at least one person, a teenager, sustaining an eye injury. In addition, KIRO TV in Seattle has turned up 800 pages of documents from the Consumer Product Safety Commission that include cases of burning or flaming iPods.
  • There have been many well-documented cases of laptop batteries bursting into flames, so it's plausible that iPhones could heat up too, given that they use the same (or similar) battery technology.
  • I'm on my third iPhone (having upgraded twice), and I've also owned an iPod Touch. I loved them all dearly, largely because they never exploded into flames, burning me and my family alive. Just saying.
Ali Parrish

Nokia: New Laptop Offering - 0 views

  • The Booklet also has integrated Bluetooth, GPS, a webcam and an SD card reader. Nokia claims it has a 12-hour battery life.
  • "The presence of this internal wireless modem is why the Booklet 3G is a natural extension to Nokia's traditional phone handset product range."
  • "A growing number of people want the computing power of a PC with the full benefits of mobility," said Kai Oistamo, Nokia's executive vice president for devices.
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  • The Booklet has an aluminium case, weighs 1.25 kilograms (2.75 lbs) and its 10-inch screen is HD-ready.
  • Mr Fogg said the Booklet's unique selling point was an "internal mobile broadband card with a SIM slot." "Other netbooks rely on external USB mobile broadband modems for Internet access," he wrote on his blog.
  • The Windows-based device is about 2cm thick and will offer 3G connectivity as well as wi-fi.
Chalana Perera

Facebook privacy lawsuit & child protection - 1 views

  • a Facebook account that was opened without the knowledge or consent of his parents."
    • Chalana Perera
       
      SOCIAL --> Control & Privacy/Anonymity
  • the minor's medical information may have been stored
    • Chalana Perera
       
      IT SYSTEMS --> Comm. Systems/ SOCIAL --> Privacy & Control
  • Facebook makes reasonable efforts to remove accounts of children where there is evidence they are under 13,
    • Chalana Perera
       
      SOCIAL --> Equality
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  • of an 11-year-old child because he disclosed that he had swine flu
    • Chalana Perera
       
      IMPACT --> Health / SOCIAL --> Privacy & Anonymity
  • Like all reputable social networking sites, Facebook complies with the Children's Online Privacy Protection Act (COPPA) by not allowing children under 13 to have accounts (COPPA does make provisions for accounts for children under 13 but imposes certain conditions including parental consent). The only way for this young man to obtain a Facebook account would be to lie about his date of birth.
    • Chalana Perera
       
      SOCIAL --> Policies
  • Once on Facebook, anything a person posts can, by default, be seen only by his friends or people in his network. If Xavier's profile was available to additional people, it was because he changed his default privacy settings.
    • Chalana Perera
       
      SOCIAL --.> Privacy & Control
Ali Parrish

YouTube Shares Video Profits with Individual Users - 0 views

  • The new scheme aims to identify hugely popular videos from individuals
  • Such videos are typically by individual users; the more entertaining among them get posted in many other places and as a result get a rapidly growing number of views.
  • For instance, Lauren Luke of northeast England began posting make-up tips on YouTube in 2007. She was approached to become an advertising partner and now the hobby has become her main source of income.
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  • The Partner Program will start in the US, and YouTube says it plans an international version soon.
  • and have helped many people earn thousands of dollars a month as their videos went viral and endured over time," YouTube product manager Shenaz Zack said in the post.
Jason Carlson

If You're Not Seeing Data, You're Not Seeing | Gadget Lab | Wired.com - 0 views

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    As you shove your way through the crowd in a baseball stadium, the lenses of your digital glasses display the names, hometowns and favorite hobbies of the
Chalana Perera

Large-scale Credit Card Fraud - 0 views

  • identity theft
    • Chalana Perera
       
      SOCIAL --> Privacy, Control & Security
  • internet and telephone transactions
    • Chalana Perera
       
      concerns/impacts networking systems but also social issues regarding privacy, loss of information and security & anonymity.
  • payment systems of retailers, including the 7-Eleven chain.
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  • This is a fairly common way that fraudsters try to gain access to consumers' card details.
  • Once they find a weakness, they insert a specially designed code into the network that allows them to access card details.
  • "a pretty standard way" for fraudsters to try to access personal data.
  • any victim of fraud would "always be refunded in full".
  • corporate victims included Heartland Payment Systems - a card payment processor - convenience store 7-Eleven and Hannaford Brothers, a supermarket chain, t
  • ckers, is already in custody on separate charges of hacking into the computer systems
  • that online, telephone and mail order fraud were on the increase, along with fraud committed abroad
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    Great article Chalana. :)
YooJin Jung

BBC NEWS | Technology | Google books deal battle heats up - 0 views

  • The date for comments to the New York court overseeing the class action suit was extended from Friday to Tuesday, after the filing system went down. As time ticks away, supporters and critics have been manning both sides of the debate to win the public case.
    • Andrew Beadle
       
      SOCIAL: Policies- This article deals with policy between google and authors in sharing literary information.
  • digitise the world's books and create a vast online library
    • Andrew Beadle
       
      IMPACT: Arts, Education: By digitising out of print literature, Google will open up the accessabilty of the literature to everybody, which will have a boost on education. IT SYSTEMS: Int System This is an intellectual system that will hold online information accessible to anyone.
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    The battle between critics and supporters of Google's effort to create the world's largest virtual library intensifies.
YooJin Jung

BBC NEWS | Business | Murdoch attack on 'dominant' BBC - 0 views

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    criterion C; area of impact Murdoch's speech suggests negative impacts of the issue (why is is so bad to provide news for free?)
Rafae Wathra

Effect of Twitter on Politics (Corporate-Eye) - 2 views

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    About the political significance of Twitter
Junaid Idrees

A Declaration of the Independence of Cyberspace - 6 views

Bassel Kanj

Monitoring web use at school - 19 views

I disagree, The teacher only has the right to view his history, or view the page he is currently on. Not continue viewing his Facebook, because they are taking advantage of him/her being logged i...

SOCIAL privacy anonymity

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