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Scott Jeffers

Blog about analysis of open data provided by the New York City government - 2 views

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    This blog examines open data that is provided by the New York City government. It is written by a visiting assistant professor at Pratt College in Brooklyn NY. He uses the open data in his statistics and city planning course there. The interesting thing is that every open data set has a story to tell. Journalists are realizing this and are starting to analyze this open data to write stories, it is called data journalism. If you are interested data journalism, there is a course offered on the canvas network titled Doing Journalism with Data: First Steps, Skills and Tools (link provided) https://www.canvas.net/courses/doing-journalism-with-data The great thing about this in my opinion is that with open data the world starts to become more transparent. Everyone with some statistical knowledge can access these data, analyze them, and answer questions.
Kevin Stranack

Arms race to liberate Africa's data - 1 views

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    "Open data could add up to $3 trillion worth of economic activity per year worldwide, according to a study by McKinsey Consultants. But in the race to liberate thousands of data-sets from the government and business sectors, the African continent is seen as lagging behind. "
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    If there is any continent that needs Open Data most, it is Africa. African needs transparency and accountability, which are the core foundation of Open Data, to create meaningful change on the continent. But making data available and Open is just the initial stage of accomplishing something. The challenge here is how to ensure that the people of Africa have knowledge of the information and are ABLE to ACCESS the information. What use is information when still limited Internet access, scarce electricity, and other ICT infrastructure, including language barriers continue to act as roadblocks to accessing Open data? Wow!! Just when I finished this short posting, the light went off. Couldn't access the Internet. Everything is dead. I have being waiting 30mins, 1hr, 2hrs, 2hrs 45mins … and now its 4hrs and my laptop battery power is running down. ALAS!! Finally power is restored after 4hrs 49mins for me to make my post. You feel me? This is not the exception, and this is not a coincidence but the norm
mbchris

Data.gov - 2 views

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    The home of the U.S. Government's open data Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more. This tool is very powerful for researchers that may not access to the funds and resources of researchers from well funded universities or that of the US Government. This resources breaks the data out into 21 different topics covering areas from education to the ocean. Each section has data sets to choose from and access to grant information as well as articles and updates on each topic. Even it you are someone that does not have the capacity to use these resources, I believe that it is good to know where to find this source so that you can share it with others, or perhaps one day you will have the ability to use this resource more fully.
Valentin Dander

How to Gain Knowledge When Data Are Shared? Open Government Data from a Media Pedagogic... - 5 views

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    I dare also to share this paper which recently appeared on seminar.net. It deals with my PhD project and tries to link open government data with educational concepts, merging a critical perspective with productive approaches. If any other people in this MOOC are interested in this field, I would be truly glad to discuss these ideas and read/hear your opinions about it!
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    Using game like concept to teach kids and adults is becoming more and more recognize a great learning and teaching tool. I am also interested on using games for computer cognitive rehabilitation exercixes.
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    A very thorough paper especially useful for its careful analysis of the "flip side" of open government data. It presents the main objections raised against the OGD "paradise" and also analyses ways in which media pedagogy can alleviate these problems. It culminates in a very important question: » An educational conception towards 'governing students not to be governed (that much)' within formal, obligatory education can too easily act out what it pretends to counteract. Informal settings, however, run the risk of fortifying social injustice and privilege - if largely used by well-educated citizens and semi-experts, as assumed. «
tlsohn

Will Apple Satisfy Regulators Over HealthKit Data Privacy? - 1 views

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    Considering digital identities, here's an interesting article over a new form of data privacy: our health. As health devices (i.e. smart watches) become more available and mainstream we should consider what type of data we want 'floating' around the internet such as our weights/BMIs or whatever other personal information the health device may obtain. This is one issue that the increase in technology and social communication has brought to us (not entirely a bad thing)…more personal data becoming easily accessible for advertisers. "This week, Apple has updated its privacy policy to try and ensure that developers don't market personal healthcare data to advertisers and brokers. The company is betting big on its new HealthKit platform, part of iOS 8. It gives developers a set of APIs to share their apps' data with Apple's […]"
bmierzejewska

What can we learn from 800,000 public comments on the FCC's net neutrality plan? - Sunl... - 2 views

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    Dive into data publicly available data and meaning, results are telling us that majority oppose the idea of paid priority for traffic. All data set is available for download.
koobredaer

Nature's Notebook | USA National Phenology Network - 1 views

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    a huge citizen science project in the USA, formalizing the sharing of the traditional (and ancient) practice of Phenology. Phenology is an important way to be connected to the natural world around you--basically observation of seasonal changes. People have been collecting observations for all of human history--this project seeks to help standardize recording of the data so that it can be shared en mass, creating huge and flexible data sets for many different current and future scientific experiments. "Nature's Notebook is a national, online program where amateur and professional naturalists regularly record observations of plants and animals to generate long-term data sets used for scientific discovery and decision-making."
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    oh, and an important thing is that (unlike some cit sci projects) the resulting data is shared freely online, check out some stats and visualizations at https://www.usanpn.org/data
dudeec

The Year Open Data Went World Wide, Tim Burtons-Lee, TED Talk, 2010 - 3 views

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    Putting different sets of data "on top of each other" to gain insights or knowledge -- this can only happen when more data sets are open for all to use. 2010, "We have only just started!"
Kevin Stranack

Why Privacy Matters Even if You Have 'Nothing to Hide' - The Chronicle Review - The Chr... - 26 views

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    Text from 2011, still extremely timely, about privacy. The author, professor of Law, deconstructs the "nothing to hide" argument that says that we should not be scared to disclose private activities or information when we do nothing wrong.
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    Excellent, thanks for this. The "nothing to hide" argument also rests on the absurd premise that the authorities all have pure motives and will not abuse their power with this level of access to private information. To assume that all authorities, everywhere, all have noble intentions and pure motives is absurd as assuming that all human being are perfect....
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    Even though it is a few years old, the topic is still relevant--and maybe even more so in the wake of Snowden. Although most of us do truly believe we have 'nothing to hide', we are all naively unaware of just how easily something innocent can be twisted to nefarious means. At the same time, if we are all being watched, are any of us really being watched? Something to ponder.
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    The big problem is the concept of privacy. In Brazilian law we have three kinds of personal information (data): public, private, and restricted. The difference between public and private information is matter of personal choice, in others words, each one may decide what is matter of the public or private information. The restricted informations are those that we are required by law to give the government, but the government cannot disclose without authorization. The privacy issue is respect for this choice between private and public data. When government or anybody disrespects this choice, we have a problem. I think in virtual ambience the users ignore those distinctions and make a big mess. If in one hand government and big players have been stealing our data, in other hand the users don't have necessary care about his own private information.
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    "Nothing to hide as at now" might be correct as a current status but not for the future. Human beings we always behave like we have control of our future. I may have nothing to hide as at now but in 10 years time when I ran for political office my past will surely halt me.
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    True, however our real name / our real identity, if used consistently across the variety of online audiences we engage with, permits Big Data to be aggregated, defining our activity as a distinct entity, giving it greater value in the analytics marketplace -- whether we have anything to hide or not ... What price do you wish to place on your digital self as an online product is the real question.
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    Makes a great point. I used to think that way, if I have nothing to hide I don't have to worry about what others find about me. But is true there is no need for everyone to have access to every single detail about you. And the point Kim and Philip made is really important, with more information available and more companies interested in making profit of it becomes more difficult to maintain control of who access your information and what it is used for.
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    The article raises two important points: (1) the right to know how information is being used and (2) the right to correct incorrect inferences being made from sometimes an incomplete information sets. I begin with the assumption that,despite how I take care to protect information, there are individuals and institutions that will find ways of dong so. So I want the right to appeal and set the record straight.
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    This would be a good addition to the next addition of our core reading list.
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    Thank you for sharing this. I can agree on that even though we have nothing to hide, it is matter of violating our right to keep it to our selves. However, I can say that it people's opinion for public-surveillance cameras in cities and towns may be different. The cameras may have good usage in order to solve or prevent crimes. It depends on how it is used I guess.
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    I like to differentiate 'privacy' which is a right every human should have, from 'privatisation' which is corporate mandates that suggest the right to hide or share information - mostly based in monetization. Technology has given us access to each other in ways never imagined, and until humanity reaches a higher order of compassion toward and consciousness with each other, this issue will eat at the very fabric of our society until our security obsessions destroy us.
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    Thanks for your sharing. The example of the government has installed millions of public-surveillance cameras in cities and towns, which are watched by officials via closed-circuit television in Britain makes me reflect on two aspects. Firstly, in my personal opinion, I think public-surveillance cameras provide citizens a better sense of security especially during nights. Secondly, the key point here is how the officials deal with the documentation of public-surveillance cameras, will citizens' privacy be exposed to public?
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    "With regard to individual rights,.... there exists a private domain in man which should not be regulated or violated. This realm constitutes what is deepest, highest, and most valuable in the individual human being." http://rebirthofreason.com/Articles/Younkins/Social_Cooperation,_Flourishing,_and_Happiness.shtml
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    Privacy off course matters.It is right that if I have not done anything wrong then why should I hide it. On other hand we can not share our family relationship information with anyone.
dudeec

Data and scholarly publishing: the transforming landscape - 0 views

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    This article sets the scene for the special issue on research data and publishing. Research data - that material commonly accepted by the scholarly community as required evidence for hypotheses and insights, for verification and/or reproducibility of experiments - has become an increasingly critical issue for publishers given recent developments in funders' mandates, technological advances, policymakers' interests, and so forth. This is from a special issue of Learned Publishing, vol 27, September 2014. This special issue is open access.
tlsohn

Is Twitter Becoming a Research Funder? - Inside Philanthropy: Fundraising Intelligence ... - 2 views

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    Interesting article on Twitters use outside of social interactions Twitter has been increasingly share-y with its enormous data set. Given the recent $10 million grant to MIT to analyze and put social media data to use, how grand are Twitter's research aspirations? Twitter reports about 500 million tweets are sent every day, from 271 million users (the population of the United States is 317 million) in more than 35 different languages.
kamrannaim

Salman Khan flips the classroom using technology - 7 views

Khan Academy has done some good work, but I certainly do not believe it is the solution to the nation's problems in education. A critique, by Karim Kai Ani, considers the videos to be poor, as well...

https:__www.youtube.com_watch?v=nTFEUsudhfs open access technology video

Kevin Stranack

The Public Library as a Community Hub for Connected Learning - 9 views

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    "This paper provides a brief overview of the ideas and principles underlying the connected learning movement, highlighting examples of how libraries are boosting 21st century learning and promoting community development by partnering with a range of organisations and individuals to incorporate connected opportunities into their programmes"
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    Robert Darnton about the centrality of public libraries (in the distant 2008): Meanwhile, I say: shore up the library. Stock it with printed matter. Reinforce its reading rooms. But don't think of it as a warehouse or a museum. While dispensing books, most research libraries operate as nerve centers for transmitting electronic impulses. They acquire data sets, maintain digital repositories, provide access to e-journals, and orchestrate information systems that reach deep into laboratories as well as studies. Many of them are sharing their intellectual wealth with the rest of the world by permitting Google to digitize their printed collections. Therefore, I also say: long live Google, but don't count on it living long enough to replace that venerable building with the Corinthian columns. As a citadel of learning and as a platform for adventure on the Internet, the research library still deserves to stand at the center of the campus, preserving the past and accumulating energy for the future. Source: The Research Library in the Digital Age. Available: http://hul.harvard.edu/publications/Darnton_ResearchLibraryDigitalAge.pdf
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    Thank you very much Kevin for this report. For me has been very ilustrative; my last experience with internet connection, collaboration and public libraries in Spain was that the person in charge of the lecture hall told me I was not allowed to plug the mobile phone charger in (as I was running out of battery with my smart phone), but that I could use the library desk computers (only for 30 minutes per day for free...) I was really disgusted and for me it is great to hear that in other countries these initiatives are taking place. Thanks!
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    Thanks Kevin for sharing this.
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    El lado oscuro de las bibliotecas: "¿Quieren leer? Pues a pagar" Es un delirio: cuando tomemos prestado un libro de una biblioteca será preciso pagar un canon http://cultura.elpais.com/cultura/2014/08/27/babelia/1409137321_870906.html
rogergsweden

From medieval education to 100,000 students in the classroom - 5 views

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    How an open course can work. "We don't want the students to remember the formulas. We want to change the way they look at the world."
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    Very nice, this is seriously exciting. good post....
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    Interesting for several reasons: A MOOC with due dates, and yet only 15% get a certificate of accomplishment. Nearly half of the students watched less than a video a week, that is less than 60 minutes in ten week. Any class with this kind of record would be considered a failure in a traditional setting. Yet it seems, the "teachers" were more interested in the data they gathered on student interaction than on the success of their students. But it is good that you can glean this kind of information from the video - therefore: Good post.
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    I found this video really interesting. The attempt to emulate a one-on-one learning interaction through the structure of the videos was an interesting, emotionally engaging, concept. The actual completion rate of the particular MOOC discussed wasn't very high, but it would be interesting to look at it in the context of other similar MOOCs. Even though this video was interesting it went the way that many TED talks go. Very emotionally engaging, but left me with lots of questions and wanting more.
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    Awesome! Interesting and informative.
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    I liked how Ted explains the way students access to Open Courses and how right he is when he says that if there are no due dates, even if the topic is very interesting, there are always other things to do first, therefore, you end up not doing it. I am also with him in not doing moocs to long that can get you bored and end up losing all your attention.
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    very informative!
eglemarija

Extremely inspiring (and "crazy" in a good way!) talk about using video games to change... - 9 views

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    Dr Jane McGonigal (a professional game developer) talks about the time spent playing video games (which approximates to the span of human evolution), and that this time has to increase to make any major changes to the world. I have selected this resource partially in relation to week 3's Clarke's lecture (and others), which talks about using our idle time to do something meaningful - participate in citizen science games, for example. Dr McGonigal's talk very much illustrates this point - except that it talks about solving global issues through indirect games, e.g. a World Without Oil online game simulates a world in which you have to survive oil shortage. Creator's research shows, that people maintain the skills and habits they have taken up after playing this intense game, which include making better choices for our changing environment. The only difference here from actual citizen science games is that Dr McGonigal's games are fictional (rather than providing direct data / input for actual scientific research), however, they empower people to influence global change, which is the topic of the other lectures this week, especially Morozov's thoughts about the power of internet and connectiveness to create "revolutions". Although Morozov has taken up a rather critical view, suggesting only those who want it, take the best from the Internet, Dr McGonigal's ideas might be what bridges the two - taking games, which are integral part of many people's lives, especially in the younger generation, and turning them into real "life schools" may help more people get the idea and the essential skills to "fix" their environments. In all honesty, this is a video I would watch again and again, and recommend it to anyone who would listen (and that doesn't happen often for me).
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    Very interesting view about gaming in a digital world and gaming in a real world. How to balance both world is the challenge that we are all facing. One can see the advantage of computer gaming but also the disconnect with nature that over gaming can create.
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    A very interesting perspective. I took a course of Organisational Analysis offered in Coursera by Stanford University and, in the modules of "Learning Organisations" and "Organizational Culture" we reviewed this issue. Gamers usually develop different skills by playing online games as World of Warcraft, such as: communication, decision making, collaborative work, frustration tolerance and goals setting. This is because they practice, in an alternative world, many different real life situations. In addition, in clinical psychology are using virtual games to treat pacients and educate chilldrens. So, for that reasons, i think it is something really possible.
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    A thought-provoking viewpoint of gaming related to reality.Gamers can become empowered in the real world through skills learnt through gaming. Gaming is changing the look of education. 'Latest games are finally unlocking the key to making learning more fun' by Emmanuel Felton. http://hechingerreport.org/content/latest-games-finally-unlocking-key-making-learning-fun_17380/
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    Gamification for learning - using game elements - sounds very promising. Prior to the internet, technology, there were board games or hands on projects - all with the intent to engage and interact with each other. So it is no surprise to me given the appropriate design/project that students can learn and solve real world problems. Letting students choose their persona and role also allows them to make their own future and take ownership for how they want to participate. Just like the original promise of multimedia training that was purported to replace the traditional classroom events and enable getting the "best" teacher recorded for all to have the same experience...I believe it was then thought that the learning experience needs o be "blended". Different techniques - online, face to face, etc.. This is not my field of expertise so these are just personal opinions. If the online game approach can be combined with face to face and tactile/outdoor activities, aka a blended approach - I think that might be very useful. I do also believe that design solutions should be encouraging win win situations to reinforce collaboration and the feeling that all can succeed. One question I might have is how do you measure success in learning?
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    Gaming promoters unfortunately for me have a commercial agenda and its always difficult to make that balance of pure learning and commercialization aspect
w_kwai

Harvard University admits to secretly photographing students - 11 views

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    I think, its really an expensive and unnecessary experiments, if the attendance of Harvard University is low, then they have to come up with different rule to attract the interest of students. Cameras should be there for security, but not for surveillance.
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    Similar example to what Adobe software has done with collecting information…users/students seem to have to accept this "new-normal" of spying, etc.
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    I agree. Cameras should be there for security, not for surveillance. But just like the Adobe software, before we use it we have to "agree" on its' terms. I believe very few actually read those agreements, because we have to use the software, "agreeing" on those terms might just be "agreeing" on allowing them to collect our information. I live in Vancouver, BC. I know there are people who dislike the idea of the buses with cameras. I personally like that idea, it makes me feel like I am protected. When I was in high school in Victoria, BC, I feel safe taking the taxi even when it is late, because they have cameras in every one of them. When I was in Hong Kong, I feel insecure taking a taxi even when it is noon. So even if some of our information or our identity is given away, I agree on the idea of having cameras on buses and taxi's. I wonder if there is a gender difference on this, and there is also a gender gap of taxi drivers, maybe that is also why I personally feel insecure. Back to the point, if the purpose of cameras is for security, I agree to that. If it is for surveillance, I do not think it is essential; referring to the Harvard University attendance, at least they should inform the students about it.
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    This line caught my eye: "The study was approved by the US federally mandated Institutional Review Board, which assesses research and determined that the study "did not constitute human subjects research" and therefore did not require prior permission from those captured by the study." I have been debating with my own campus IRB over what constitutes human subjects research and what doesn't--they seem to be operating under the idea that if it's not invasive medical studies involving blood or drugs, it's not really human subjects. I think the issue in this Harvard study is that the IRB also has a clause that if you are collecting data in public spaces and not interacting with the people there, it doesn't require IRB approval; the question is whether these classrooms should be considered public spaces. My feeling is they aren't--in order to be in a room at a particular time, a person has to have chosen to attend that class, and within college classes it is assumed that the students can know that what they say is to some extent private among their classmates and professor. Even if the photos were destroyed after analysis, the fact remains that there were cameras inside what I would consider private spaces, without the consent of the people doing what they might feel is dangerous work (given the current assault on public intellectuals and academic freedom). My guess is that Harvard could easily have asked all the relevant parties to sign consent forms at the beginning of a semester but not indicated on which days they would be filming--people would probably continue doing what they normally do either way, but at least would have the option of asking not to be filmed. There's always a way to set up an area in a lecture hall where the cameras couldn't reach, so students who didn't want to be on film could opt out.
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    Thank you so much for sharing this article, I meant to read it a few days ago and got side-tracked!
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    Thanks for sharing this! I have mixed feelings about this article. At first, I was super opposed to the whole initiative Harvard did to their students because I would feel that my privacy has been violated completely, but after realizing that there are many more subtler forms of violations in privacy online (social media sites, tracking cookies etc.) I wasn't as opposed to the article. Although initially, students were not informed about their surveillance, there were told in the aftermath, and their information was destroyed. When using social media sites or installing new applications, there are terms of agreement before continuing on with the installation in which personally I don't read at all. Those terms and conditions have statements inside which notify us of tracking personal information which I have not read earlier but am still not opposed to giving. The information is probably sold to advertisers and we're probably not aware of it but we still give them the information via the signup of the program. Hence, even though there are contradictory views and feelings about their initiatives, we should be more aware and cautious of other forms of surveillance when we sign up for things (e.g. social media sites etc.)
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    Thank you for sharing. This does raise some concern. I guess there may be good and bad with cameras installed in the school. The cameras installed without students' consents may be violating their privacy and rights. However, it may prevent wrong doings, i guess. When my friend was doing final exam, the prof asked the whole class to put their belongings in front of the classroom, but when he went to pick up his stuff after he was finished, his bag was missing. Through the security camera, they were able to see who stole his stuff.
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    Did any body else remember George Orwell's novel (1984). By accepting this type of behavior we accepting the image of a holly power that is ethical, care and neutral. Does this exist? and who will monitor the observers?
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    I think this is a really good point, who will monitor the observers? What kind of power do those people hold and what are they doing with all those information? It makes people uncomfortable.
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    Interesting news! It's surprising to get to know that Harvard University places cameras without letting students know, photographs them during lectures to measure attendance. This reminds me of my high school in China. When I was in high school, I remember that cameras were installed at the back of every classroom to prevent students from distraction in class or cheating during exams. It mainly worked as threatening students, from my understanding. Because you never know when the camera will be opened, actually, it never opened. What happened in Harvard University just reminded me of that, which is quite satiric.
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    Thanks for sharing this article. In my personal opinion, I think the action of secretly installed the cameras from Harvard University violates students' privacy. If it's just for measuring classroom attendance, I think Harvard University could definitely find a much better way instead of installing the camera.
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    wondering if this would be a different conversation if the cameras were just picking up heat signals so that the identity of the people could not be known but they could still be counted. The technology is pretty basic and it might even be more efficient than the way they're using them now.
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    Can't believe Harvard can do this thing. I think informations are sharing and revealing on internet or others more and more serious. Harvard shouldn't secretly photograph students, they should ask permission first.
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