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digital media misinformation

Digital Media Has a Misinformation Problem—but It’s an Opportunity for Teaching.

Jennifer Sparrow    Dec 13, 2018

https://www.edsurge.com/news/2018-12-13-digital-media-has-a-misinformation-problem-but-it-s-an-opportunity-for-teaching

https://www.edsurge.com/news/2018-12-13-digital-media-has-a-misinformation-problem-but-it-s-an-opportunity-for-teaching

Research has shown that 50 percent of college students spend a minimum of five hours each week on social media. These social channels feed information from news outlets, private bloggers, friends and family, and myriad other sources that are often curated based on the user’s interests. But what really makes social media a tricky resource for students and educators alike is that most companies don’t view themselves as content publishers. This position essentially absolves social media platforms of the responsibility to monitor what their users share, and that can allow false even harmful information to circulate.

“How do we help students become better consumers of information, data, and communication?” Fluency in each of these areas is integral to 21st century-citizenry, for which we must prepare students.

In English 202C, a technical writing course, students use our Invention Studio and littleBits to practice inventing their own electronic devices, write instructions for how to construct the device, and have classmates reproduce the invention.

The proliferation of mobile devices and high-speed Wi-Fi have made videos a common outlet for information-sharing. To keep up with the changing means of communication, Penn State campuses are equipped with One Button Studio, where students can learn to produce professional-quality video. With this, students must learn how to take information and translate it into a visual medium in a way that will best benefit the intended audience. They can also use the studios to hone their presentation or interview skills by recording practice sessions and then reviewing the footage.
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more on digital media in this IMS blog
https://blog.stcloudstate.edu/ims?s=digital+media

deepfake Zao

https://www.theguardian.com/technology/2019/sep/02/chinese-face-swap-app-zao-triggers-privacy-fears-viral

Released on Friday, the Zao app went viral as Chinese users seized on the chance to see themselves act out scenes from well-known movies using deepfake technology, which has already prompted concerns elsewhere over potential misuse.

As of Monday afternoon it remained the top free download in China, according to the app market data provider App Annie.

Concerns over deepfakes have grown since the 2016 US election campaign, which saw wide use of online misinformation, according to US investigations.

In June, Facebook’s chief executive, Mark Zuckerberg, said the social network was struggling to find ways to deal with deepfake videos, saying they may constitute “a completely different category” of misinformation than anything faced before.

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more on deepfake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deepfake

social media accessibility standards

https://www.edsurge.com/news/2019-08-28-colleges-face-investigations-over-whether-their-use-of-social-media-follows-accessibility-regulations

Nearly 200 colleges face federal civil rights investigations opened in 2019 about whether they are accessible and communicate effectively to people with disabilities.

As a result, colleges are rolling out social media accessibility standards and training communications staff members to take advantage of built-in accessibility tools in platforms including YouTube, Facebook and Twitter.

For example, last fall, a blind man filed 50 lawsuits against colleges whose websites he said didn’t work with his screen reader. And on August 21, in Payan v. Los Angeles Community College District, the Federal District Court for the Central District of California ruled that Los Angeles Community College failed to provide a blind student with “meaningful access to his course materials” via MyMathLab, software developed by Pearson, in a timely manner.

YouTube and Facebook have options to automatically generate captions on videos posted there, while Twitter users with access to its still-developing Media Studio can upload videos with captions. Users can provide alt-text, or descriptive language describing images, through Facebook, TwitterInstagram and Hootsuite.

California State University at Long Beach, for instance, advises posting main information first and hashtags last to make messages clear for people using screen readers. The University of Minnesota calls for indicating whether hyperlinks point to [AUDIO], [PIC], or [VIDEO]. This summer, leaders at the College of William & Mary held a training workshopfor the institution’s communications staff in response to an Office for Civil Rights investigation.

an online website accessibility center.

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more on SM in education
https://blog.stcloudstate.edu/ims?s=social+m+edia+education

Note taking in classes

https://www.kqed.org/mindshift/48902/digital-note-taking-strategies-that-deepen-student-thinking

Mueller and Oppenheimer’s (2014) “The Pen is Mightier than the Keyboard” as well as Carter, Greenberg and Walker’s (2016) “Effect of Computer Usage on Academic Performance.” claim that students in lecture-style courses perform worse on assessments when allowed to use devices for note taking.

However, none of these studies question the teaching methods used in the classes themselves or whether teachers are recognizing the power of digital devices for students to create, share, connect and discover information.

Digital Organization and Content Curation

Much like students understand the concept of binders, notebooks and notes in the physical world, they need a similar system in the digital one. Whether working with dividers and subjects in a tool like Notability or sections and pages in OneNote, students need to build vocabulary to support how they house their learning.

Tagging this way not only helps students stay organized, but it could also help them to examine trends across courses or even semesters.

As a doctoral student, I use OneNote. First, I create a new digital notebook each year. Inside that, I add sections for each term as well as my different courses. Finally, my notes get organized into individual pages within the sections. When I can recall the precise location where I put a particular set of notes, I navigate directly to that page. However, on the numerous occasions when an author, vocabulary term or concept seems familiar but I cannot recall the precise moment when I took notes, then the search function becomes critical.

Multimodal Notes

With most tools (Notability, OneNote, Evernote, etc.), students can not only capture typed and handwritten notes but also incorporate photos, audio and even video. These versatile capabilities allow students to customize their note taking process to meet their learning needs. Consider these possibilities:

  • Students may take notes on paper, add photos of those papers into a digital notebook, synthesize their thinking with audio or written notes, and then tag their digital notes for later retrieval.
  • Students might use audio syncing — a feature that records audio and then digitally syncs it with whatever the student writes or types — to capture the context of the class discussion or lecture. When reviewing their notes, students could click or tap on their notes and then jump directly to that point in the audio recording.
  • Teachers might provide students with their presentation slides or other note taking guides as PDF files. Now, students can focus on taking notes — using any modality — for synthesis, elaboration, reflection or analysis rather than in an attempt to capture content verbatim.

In 1949, neuropsychologist Donald Hebb famously wrote, “Neurons that fire together wire together.”

Concept Mapping

One of the powerful components of digital note taking is that the pages never end, and a full page isn’t an artificial barrier to limit thinking. Students can work on an infinitely expanding canvas to include as much information as they need. For example, concept mapping tools such as Coggle or Padlet allow students to create networks of ideas using text, links, images and even video without ever running out of room. (my note to John Eller – can we renew our 201-2013 discussion about pen vs computer concept mapping?)

Visible Thinking Routines

Visible Thinking routines, sets of questions designed by researchers at Harvard’s Project Zero, encourage thinking and support student inquiry.

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more on note taking in this IMS blog
https://blog.stcloudstate.edu/ims?s=note+taking

metacognition in learning

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more on metacognition in this IMS blog
https://blog.stcloudstate.edu/ims?s=metacognition

5G vs WiFi6

https://www.cnet.com/news/wi-fi-6-will-upgrade-your-workhorse-wireless-network/

Wi-Fi 6, the consumer-friendly new name for the tech standard actually called 802.11ax,

wireless chip designer Qualcomm is betting big on Wi-Fi 6

“Cord cutting is real. What was typically one TV in the average home is now five or six different screens,” Patel said. “There’s a tremendous amount of content sourced through the home that wasn’t before. There’s a congestion problem.”

One of Wi-Fi 6’s biggest advances is OFDMA — orthogonal frequency division multiple access, if you must know — an efficiency-boosting technology purloined from mobile networks. Another is MU MIMO, short for multiple user, multiple input, multiple output. And then there’s 1024 QAM — quadrature amplitude modulation — which bumps up data rates by 30%.

  • Double the range — though Qualcomm has built-in mesh networking technology that’ll let multiple wireless access points cooperate to bathe your house in Wi-Fi radio signals.
  • Triple the speed — useful not just for watching 4K video but also for uploading from our phones.
  • Better reliability — good for avoiding video chats plagued by stuttering.

Qualcomm President Cristiano Amon says Wi-Fi 6 and 5G networks complement each other.
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more on 5G in this IMS blog
https://blog.stcloudstate.edu/ims?s=5g

Linda.com LinkedIn Microsoft Privacy

https://www.edsurge.com/news/2019-07-23-as-linkedin-learning-subsumes-lynda-com-library-groups-raise-privacy-concerns

The American Library Association said in a statement Monday that the planned changes to Lynda.com, which are slated to happen by the end of September 2019, “would significantly impair library users’ privacy rights.” That same day, the California State Library recommended that its users discontinue Lynda.com when it fully merges with LinkedIn Learning if it institutes the changes.

The library groups argue that by requiring users to create LinkedIn accounts to watch Lynda videos, the company is going from following best practices about privacy and identity protection to potentially asking libraries to violate a range of ethics codes they have pledged to uphold. The ALA’s Library Bill of Rights, for instance, states that: “All people, regardless of origin, age, background, or views, possess a right to privacy and confidentiality in their library use. Libraries should advocate for, educate about, and protect people’s privacy, safeguarding all library use data, including personally identifiable information.”

The change will not impact most colleges and university libraries or corporate users of Lynda.com services, who will not be required to force users to set up a LinkedIn profile. LinkedIn officials say that’s because colleges and corporations have more robust ways to identify users than public libraries do.

LinkedIn acquired Lynda.com in 2015 for $1.5 billion. The following June, Microsoft bought LinkedIn for $26.2 billion, the company’s largest-ever acquisition.

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more on privacy in this IMS blog
https://blog.stcloudstate.edu/ims?s=privacy

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