The hypertext and hypermedia technologies allow the e-readers to go from one page to another by selecting links in various directions popularly known as surfing
Unfortunately, college students can easily become addicted to the internet because of free access and lots of unstructured time. The internet allows students to easily find the most up to date resources as well as offer a great way to take a break from studies or keep in touch with friends and family.
Women are clearly the pioneers, making up 80 percent of Pinterest’s user base. They’re also well-educated, with 60 percent having attended some college, while 25 percent have a bachelor’s degree or higher. Many of them live in the Midwest, with an average household income between $25,000 and $75,000 a year.
Furthermore, the NSA has designated more than 150 colleges and universities as centres of excellence, which qualifies students and faculty members for extra support. It can also fund research indirectly through other agencies, and so the total amount of support may be much higher. A leaked budget document says that the NSA spends more than $400 million a year on research and technology — although only a fraction of this money might go to research outside the agency itself.
Shows that some are okay with what the NSA is conducting and shows the partnership the US researches have with the NSA. The researches are among many of the processes that paints the full picture of how NSA incorporates their domestic surveillance by using their PRISM program, which is the main focus of this inquiry project.
“I understand what’s in the newspapers,” he says, “but the NSA is funding serious long-term fundamental research and I’m happy they’re doing it.”
It almost seems as if they both need each other. This could be used in the article to illustrate how the NSA is partnered with US researches and need them to function. Another issue that would be covered in the inquiry paper to argue one of the many pieces that the NSA uses to accomplish its goal.
When it was revealed that the NSA had inserted a ‘back door’ into the NIST standards to allow snooping, some of them felt betrayed. “We certainly had no idea that they were tampering with products or standards,” says Green.
A feeling of betrayal from the NSA to a researcher at Johns Hopkins (Mr. Green), can prove to be damaging as more researchers from all over the US find out about this betrayal and start to rethink their partnership with the NSA which then hinders the NSA advancement in intelligence gathering. It would seem that the NSA is hurting itself rather than helping itself at this moment, an interesting view to point out in the inquiry paper.
“There was a sense of certain lines that NSA wouldn’t cross,” says Felten, “and now we’re not so sure about that.”
The data suggest that for these students the dimension of time is in complex, dynamic and contingent interplay with a range of networked devices and shifting material domains and practices, which are mobilised for textual engagement and production. It will argue that student entanglements with devices and digitally mediated texts serve to pause, distribute, elongate and render simultaneous the temporal nature of their practices in emergent 'temporal practices' in complex relationships of co-agency with devices and technologies. It will conclude that a typological analysis is inadequate to understanding these complex, emergent engagements.
"Creating Time: students, technologies and temporal practices in higher education
LESLEY GOURLAY, Department of Culture, Communication and Media, Institute of Education, University of London, United Kingdom
pages 141-153
http://dx.doi.org/10.2304/elea.2014.11.2.141"
Pandora (which is also the name of the company) grew out of the Music Genome Project, which company founder Tim Westergren began six years ago.
He became fascinated with the way directors described the music they were looking for, which led to his wondering what made people enjoy certain types of music. He asked himself, "If people haven't found any music that they love since college, and artists are struggling to find an audience, is there a role for technology to help bridge the gap?"
Westergren started the Genome Project from the idea of creating a platform for connecting people with music that they'll love based on music they already enjoy. The project uses experts called "music analysts" to deconstruct music into its fundamental parts and capture the results into a database. Pandora has 40 professional musicians who come to the office every day and listen to one song at a time, analyzing each in anywhere from 200 to 400 dimensions. (The dimensions are somewhat different for each genre of music.)
Pandora chose the dimensions because they are quantitative. For instance, how breathy are the vocals? Is the music diatonic or chromatic? The music analysts are trained to be able to score songs consistently. In fact, one of the test cases is, "Could a group of 10 musicologists listen to a song and agree on one score for a particular element?"
vector space.
"What is exciting about the Music Genome Project, with respect to Pandora the radio-listening experience, is that by understanding the music on a song-by-song basis we can put together a playlist that has a much more natural ebb and flow than you might be able to do with collaborative filtering data," Conrad says.
"I think curator is the right word," Conrad replied. "Of all the financial models that could be leveraged to make Pandora a successful business, the 'play for pay' model runs completely spiritually opposite to the founding of the company.
I asked what Pandora was doing to avoid being influenced by big record labels, which have been widely accused of corrupting traditional radio through payola schemes.
"Since we use a human analyst to analyze song by song, we've experimented with using a smaller number of elements," he continued. "We've determined that you can't create interesting playlists with only 20 attributes. But we do keep an eye on machine listening as it might provide a way to augment the manual analysis."
I ask myself, "What's this song doing in my Bill Evans station? This song should be in my 'Soft Jazz Guitar' station. Why can't I tell Pandora to place this tune in the appropriate station?"
"It's fascinating to me that you raise that particular example," Conrad said. "Because the scenario that you just described is--after we evolved the product over five months and took a lot of low-hanging fruit off the table--probably the number-one listener request.
Pandora creates playlists with a "matching engine," written in C and Python, for each listener station. This engine builds the low-level linkage to the "source" music (the music that listeners indicate they like) and the music that actually gets played (a mixture of what the listener explicitly indicated, mixed with music that the Pandora service believes listeners will like). The replication system is Slony.
Teens who use Facebook more often show more narcissistic tendencies while young adults who have a strong Facebook presence show more signs of other psychological disorders, including antisocial behaviors, mania and aggressive tendencies.
Daily overuse of media and technology has a negative effect on the health of all children, preteens and teenagers by making them more prone to anxiety, depression, and other psychological disorders, as well as by making them more susceptible to future health problems
Facebook can be distracting and can negatively impact learning. Studies found that middle school, hig
school and college students who checked Facebook at least once during a 15-minute study period achieved lower grades
Young adults who spend more time on Facebook are better at showing “virtual empathy” to their online friends.
Online social networking can help introverted adolescents learn how to socialize behind the safety of various screens, ranging from a two-inch smartphone to a 17-inch laptop.
Social networking can provide tools for teaching in compelling ways that engage young students.