Digital Literacy for St. Cloud State University
A teenage student in Ireland has won a national science competition for developing technology that can more easily detect “deepfake” videos online. from r/UpliftingNews
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more on deepfake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deepfake
Deepfake Putin is here to warn Americans about their self-inflicted doom. AI-generated synthetic media is being used in a political ad campaign—not to disrupt the election, but to save it. from r/technology
https://www.technologyreview.com/2020/09/29/1009098/ai-deepfake-putin-kim-jong-un-us-election/
They then worked with a deepfake artist who used an open-source algorithm to swap in Putin’s and Kim’s faces. A post-production crew cleaned up the leftover artifacts of the algorithm to make the video look more realistic. All in all the process took only 10 days. Attempting the equivalent with CGI likely would have taken months, the team says. It also could have been prohibitively expensive.
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more on deepfake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deepfake
Reuters releases guide to recognizing deepfake profile photos from r/technology
https://graphics.reuters.com/CYBER-DEEPFAKE/ACTIVIST/nmovajgnxpa/index.html
GAN A generative adversarial network is the name given to dueling computer programs that run through a process of trial and error… One program, the generator, sequentially fires out millions of attempts at a face; the second program, the discriminator, tries to sniff out whether the first program’s face is a fake. If the discriminator can’t tell, Li said, a deepfake is produced.
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more on deepfake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deepfake
Facebook’s new ban targets videos that are manipulated to make it appear someone said words they didn’t actually say.
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more on deep fake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deep+fake
more on facebook in this IMS blog
https://blog.stcloudstate.edu/ims?s=facebook
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
Are deepfakes a threat to democracy? The creator of a series of viral clips says he is raising awareness of their subversive potential
Elle Hunt August 13, 2019
deepfakes – doctored videos fabricating apparently real footage of people – and their potential to disrupt democracy.
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more on #fakenews and audio/video in this this IMS blog
https://blog.stcloudstate.edu/ims/2017/07/15/fake-news-and-video/
https://blog.stcloudstate.edu/ims/2019/07/21/deep-fake-audio/
Two-pronged technique detects manipulated facial expressions and identity swaps
https://news.ucr.edu/articles/2022/05/03/new-method-detects-deepfake-videos-99-accuracy
https://www.ecampusnews.com/2021/11/11/viewpoint-can-ai-tutors-help-students-learn/
the Kyowon Group, an education company in Korea, recently developed a life-like tutor using artificial intelligence for the very first time in the Korean education industry.
Kyowon created its AI tutors for two-way communication–teacher to student and student to teacher–by exchanging questions and answers between the two about the lesson plan as if they were having an interactive conversation. These AI tutors were able to provide real time feedback related to the learning progress and were also able to identify, manage, and customize interactions with students through learning habits management. In addition, to help motivate student learning, the AI Tutors captured students’ emotions through analysis of their strengths and challenges.
While AI is being used in various industries, including education, the technology comes under scrutiny as many ask the question if they can trust AI and its legitimacy?
Although there are some meaningful use cases for deepfake, such as using technology to bring historical figures of the past to life, deepfake technology is mostly exploited. However, the good news is that groups are working to detect and minimize the damage caused by deepfake videos and other AI technology abuses, including credible standards organizations who are working to ensure trust in AI.
For education, the best and only way AI tutors will be adopted and accepted
can only be done with innovative real-time AI conversational technology that must include accurate lip and mouth synchronization in addition to video synthesis technology. Using real models, not fake computer-generated ones, is critical as well.
https://podcasts.apple.com/us/podcast/ted-radio-hour/id523121474?i=1000496568099
False information on the internet makes it harder and harder to know what’s true, and the consequences have been devastating. This hour, TED speakers explore ideas around technology and deception. Guests include law professor Danielle Citron, journalist Andrew Marantz, and computer scientist Joy Buolamwini.
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more on deep fake in this IMS blog
https://blog.stcloudstate.edu/ims?s=deepfake
Pew research: Tech experts believe social media is harming democracy from r/technology
The years of almost unfettered enthusiasm about the benefits of the internet have been followed by a period of techlash as users worry about the actors who exploit the speed, reach and complexity of the internet for harmful purposes. Over the past four years – a time of the Brexit decision in the United Kingdom, the American presidential election and a variety of other elections – the digital disruption of democracy has been a leading concern.
Some think the information and trust environment will worsen by 2030 thanks to the rise of video deepfakes, cheapfakes and other misinformation tactics.
Power Imbalance: Democracy is at risk because those with power will seek to maintain it by building systems that serve them not the masses. Too few in the general public possess enough knowledge to resist this assertion of power.
EXPLOITING DIGITAL ILLITERACY
danah boyd, principal researcher at Microsoft Research and founder of Data & Society, wrote, “The problem is that technology mirrors and magnifies the good, bad AND ugly in everyday life. And right now, we do not have the safeguards, security or policies in place to prevent manipulators from doing significant harm with the technologies designed to connect people and help spread information.”
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more on social media in this IMS blog
https://blog.stcloudstate.edu/ims?s=social+media