Per Jane Hart on LinkedIn:

Top 200 Tools for Learning 2019 is now published, together with:

PLUS analysis of how these tools are being used in different context, new graphics, and updated comments on the tools’ pages that show how people are using the tools.

 

 

 

Screen Mirroring, Screencasting and Screen Sharing in Higher Education — from edtechmagazine.com by Derek Rice
Digital learning platforms let students and professors interact through shared videos and documents.

Excerpt (emphasis DSC):

Active learning, collaboration, personalization, flexibility and two-way communication are the main factors driving today’s modern classroom design.

Among the technologies being brought to bear in academic settings are those that enable screen mirroring, screencasting and screen sharing, often collectively referred to as wireless presentation solutions.

These technologies are often supported by a device and app that allow users, both students and professors, to easily share content on a larger screen in a classroom.

“The next best thing to a one-to-one conversation is to be able to share what the students create, as part of the homework or class activity, or communicate using media to provide video evidence of class activities and enhance and build out reading, writing, speaking, listening, language and other skills,” says Michael Volpe, marketing manager for IOGEAR.

 

How Artificial Intelligence and Machine Learning Transforms Video Technology — from datafloq.com

AI and machine learning have many use cases in digital video technology. Here are several of them…

 

6 basic Youtube tips everyone should know — from hongkiat.com by Kelvon Yeezy

Example tips:

1. Share video starting at a specific point . <– A brief insert from DSC: This is especially helpful to teachers, trainers, and professors
If you want to share a YouTube video in a way that it starts from a certain point, you can do so in a couple of simple steps.

Just pause the video at the point from where you want the other user to start watching it and right-click on the video screen. A menu will appear from which you can choose Copy video URL at the current time. The copied link will open the video starting from that specific time.

 

 

4. More accurate video search
There are millions of videos on Youtube. So trying to find that specific Youtube video you want to watch is an adventure in itself. In this quest, you might find yourself crawling through dozens of pages hoping to find the video you actually want to watch.

If you don’t want to go through all this hassle, then simply add allintitle: before the keywords you are using to search for the video. This basically gives you only those videos that include the chosen keywords.

 

 

 
 

The coming deepfakes threat to businesses — from axios.com by Kaveh Waddell and Jennifer Kingson

Excerpt:

In the first signs of a mounting threat, criminals are starting to use deepfakes — starting with AI-generated audio — to impersonate CEOs and steal millions from companies, which are largely unprepared to combat them.

Why it matters: Nightmare scenarios abound. As deepfakes grow more sophisticated, a convincing forgery could send a company’s stock plummeting (or soaring), to extract money or to ruin its reputation in a viral instant.

  • Imagine a convincing fake video or audio clip of Elon Musk, say, disclosing a massive defect the day before a big Tesla launch — the company’s share price would crumple.

What’s happening: For all the talk about fake videos, it’s deepfake audio that has emerged as the first real threat to the private sector.

 

From DSC…along these same lines see:

 

Pearson moves away from print textbooks — from campustechnology.com by Rhea Kelly

Excerpt:

All of Pearson’s 1,500 higher education textbooks in the U.S. will now be “digital first.” The company announced its big shift away from print today, calling the new approach a “product as a service model and a generational business shift to be much more like apps, professional software or the gaming industry.”

The digital format will allow Pearson to update textbooks on an ongoing basis, taking into account new developments in the field of study, new technologies, data analytics and efficacy research, the company said in a news announcement. The switch to digital will also lower the cost for students: The average e-book price will be $40, or $79 for a “full suite of digital learning tools.”

 

Meet Anthony Johnson: Teacher of the Year. Rebel ‘Mayor.’ High School Dropout. — from edsurge.com by Kristin Leong

Excerpt:

Anthony’s classroom is as much an invitation to his students to take ownership of their learning as it is a rebellion against the education system that failed him when he was a student. In his book, “High School Dropout to Teacher of the Year,” Anthony’s complicated relationship to education comes through as the fuel behind his work. In explaining his motivations behind reinventing classroom learning, he says that his focus as a teacher is to provide students with learning experiences that are “radically different” from the ones he remembers.

 

From the description of his book:

What makes Anthony Johnson a gem is not the fact that he is an African American male, but that he cultivates and fosters a learning environment unlike any other seen in this country.

 

 

Stanford engineers make editing video as easy as editing text — from news.stanford.edu by Andrew Myers
A new algorithm allows video editors to modify talking head videos as if they were editing text – copying, pasting, or adding and deleting words.

Excerpts:

In television and film, actors often flub small bits of otherwise flawless performances. Other times they leave out a critical word. For editors, the only solution so far is to accept the flaws or fix them with expensive reshoots.

Imagine, however, if that editor could modify video using a text transcript. Much like word processing, the editor could easily add new words, delete unwanted ones or completely rearrange the pieces by dragging and dropping them as needed to assemble a finished video that looks almost flawless to the untrained eye.

The work could be a boon for video editors and producers but does raise concerns as people increasingly question the validity of images and videos online, the authors said. However, they propose some guidelines for using these tools that would alert viewers and performers that the video has been manipulated.

 

Addendum on 6/13/19:

 

An image created from a fake video of former president Barack Obama displays elements of facial mapping used in new technology that allows users to create convincing fabricated footage of real people, known as “deepfakes.” (AP)

 

 

Facial recognition smart glasses could make public surveillance discreet and ubiquitous — from theverge.com by James Vincent; with thanks to Mr. Paul Czarapata, Ed.D. out on Twitter for this resource
A new product from UAE firm NNTC shows where this tech is headed next. <– From DSC: though hopefully not!!!

Excerpt:

From train stations and concert halls to sport stadiums and airports, facial recognition is slowly becoming the norm in public spaces. But new hardware formats like these facial recognition-enabled smart glasses could make the technology truly ubiquitous, able to be deployed by law enforcement and private security any time and any place.

The glasses themselves are made by American company Vuzix, while Dubai-based firm NNTC is providing the facial recognition algorithms and packaging the final product.

 

From DSC…I commented out on Twitter:

Thanks Paul for this posting – though I find it very troubling. Emerging technologies race out ahead of society. It would be interested in knowing the age of the people developing these technologies and if they care about asking the tough questions…like “Just because we can, should we be doing this?”

 

Addendum on 6/12/19:

 

 

Watch Salvador Dalí Return to Life Through AI — from interestingengineering.com by
The Dalí Museum has created a deepfake of surrealist artist Salvador Dalí that brings him back to life.

Excerpt:

The Dalí Museum has created a deepfake of surrealist artist Salvador Dalí that brings him back to life. This life-size deepfake is set up to have interactive discussions with visitors.

The deepfake can produce 45 minutes of content and 190,512 possible combinations of phrases and decisions taken by the fake but realistic Dalí. The exhibition was created by Goodby, Silverstein & Partners using 6,000 frames of Dalí taken from historic footage and 1,000 hours of machine learning.

 

From DSC:
While on one hand, incredible work! Fantastic job! On the other hand, if this type of deepfake can be done, how can any video be trusted from here on out? What technology/app will be able to confirm that a video is actually that person, actually saying those words?

Will we get to a point that says, this is so and so, and I approved this video. Or will we have an electronic signature? Will a blockchain-based tech be used? I don’t know…there always seems to be pros and cons to any given technology. It’s how we use it. It can be a dream, or it can be a nightmare.

 

 

The Common Sense Census: Inside the 21st-Century Classroom

21st century classroom - excerpt from infographic

Excerpt:

Technology has become an integral part of classroom learning, and students of all ages have access to digital media and devices at school. The Common Sense Census: Inside the 21st-Century Classroom explores how K–12 educators have adapted to these critical shifts in schools and society. From the benefits of teaching lifelong digital citizenship skills to the challenges of preparing students to critically evaluate online information, educators across the country share their perspectives on what it’s like to teach in today’s fast-changing digital world.

 

 

Three ways to use video feedback to enhance student engagement — from scholarlyteacher.com by Christopher Penna

Excerpt:

An innovative approach for providing feedback on student work in a variety of disciplines is the use of screen capture videos (Mathisen). These videos allow for the recording of what is on the instructor’s screen (for example, a student paper) accompanied by audio narration describing strengths and weaknesses of the work being discussed as well as any edits that the instructor is making on the page. Once created, the video is available to the student for repeated viewing. Research indicates these videos provide more concrete and effective guidance for students and a higher level of student engagement than traditional written comments and rubrics (Jones, Georghiades, & Gunson, 2012; Thompson & Lee, 2012).

 

 

 

 

DARPA is reportedly eyeing a high-tech contact lens straight out of ‘Mission: Impossible’ — from taskandpurpose.com by Jared Keller

 

Just because we can...does not mean we should.

Excerpt:

The Defense Advanced Research Projects Agency (DARPA) is reportedly interested in a new wirelessly-connected contact lens recently unveiled in France, the latest in the agency’s ongoing search for small-scale technology to augment U.S. service members’ visual capabilities in the field.

 

From DSC:
We may not be there yet (and in my mind, that’s a good thing). But when this tech gets further developed and gets its foot in the door — military style — it may then expand its reach and scope. Then it gets integrated into other areas of society. If many people were very uncomfortable having someone walk in a public place wearing/using a pair of Google Glasses, how will they/we feel about this one? Speaking for myself, I don’t like it.

 
 

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