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dr tech

TechScape: Can AI really help fix a healthcare system in crisis? | Technology | The Gua... - 0 views

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    "In a sharply worded warning, the cancer experts say that 'novel solutions' such as new diagnostic tests have been wrongly hyped as 'magic bullets' for the cancer crisis, but 'none address the fundamental issues of cancer as a systems problem'. A 'common fallacy' of NHS leaders is the assumption that new technologies can reverse inequalities, the authors add. The reality is that tools such as AI can create 'additional barriers for those with poor digital or health literacy'. 'We caution against technocentric approaches without robust evaluation from an equity perspective,' the paper concludes."
dr tech

We unleashed Facebook and Instagram's algorithms on blank accounts. They served up sexi... - 0 views

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    "How do the algorithms of Facebook and Instagram affect what you see in your news feed? To find out, Guardian Australia unleashed them on a completely blank smartphone linked to a new, unused email address. Three months later, without any input, they were riddled with sexist and misogynistic content."
dr tech

"We are basically the last generation": An interview with Thomas Ramge on writing - Goe... - 0 views

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    "Yes of course. We are basically the last generation, or maybe there will be one more after us, who grew up without strong AI writing assistants. But these AI assistants are here now, especially in English. In German the systems are following suit, even though they're still much stronger in English. You get to a stage where someone who cannot write very well, can be pulled to a decent level of writing through machine assistance. And this raises important questions: Are we no longer learning the basics? In order to step up and really improve your writing, you will probably always need to be deeply proficient in the cultural practice of writing. But we need to ask, what proportion of low and medium level writers will be raised with the help from machines to a very decent level? And what repercussions does this have on teaching and learning, and the proficient use of language and writing? We shouldn't neglect our writing skills, because we believe machines will get us there. Anyone who has children can clearly see the dangers autocorrect and autocomplete will have for the future of writing."
dr tech

Jobhunters flood recruiters with AI-generated CVs - 0 views

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    "Jobhunters flood recruiters with AI-generated CVs About half of applicants are using tools such as ChatGPT to help write cover letters but, without editing, the language is 'clunky'"
dr tech

From spy cams to deepfake porn: fury in South Korea as women targeted again | South Kor... - 0 views

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    "National police agency says it is investigating 513 cases of deepfake pornography as a new scandal grips the country Raphael Rashid in Seoul and Justin McCurry in Tokyo Fri 13 Sep 2024 21.00 BST Share The anger was palpable. For the second time in just a few years, South Korean women took to the streets of Seoul to demand an end to sexual abuse. When the country spearheaded Asia's #MeToo movement, the culprit was molka - spy cams used to record women without their knowledge. Now their fury was directed at an epidemic of deepfake pornography."
dr tech

AI Bias Reduction: IISc team develops method to reduce bias in AI images | Bengaluru Ne... - 0 views

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    "The research, conducted at Vision and AI Lab of the Department of Computational and Data Sciences, offers a novel approach to mitigating bias in popular image-generative models without the need for additional data or model retraining."
dr tech

The Billion-Dollar Price Tag of Building AI | TIME - 0 views

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    "The researchers found that the cost of the computational power required to train the models is doubling every nine months. This is a prodigious rate of growth-at this rate, the cost of the hardware and electricity needed to build cutting-edge AI systems alone would be in the billions by later this decade, without accounting for other costs such as employee compensation."
dr tech

Kate Bush joins campaign against AI using artists' work without permission | Artificial... - 0 views

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    "Her intervention emerged after Sir Paul McCartney became the latest star to back calls for laws to stop mass copyright theft by generative AI companies, warning the technology "could just take over". Bush, who shot to fame with Wuthering Heights in 1978 but whose last album was released in 2011, gave a rare interview this year in which she said she was "very keen" to make a new album, saying: "I've got lots of ideas … it's been a long time.""
dr tech

Yes, we can have better algorithms - 0 views

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    "We've been told that social media feeds can either be engagement-maximizing or chronological-and that those are the only two options. But this is a false choice. A new report by the Knight-Georgetown Institute, Better Feeds: Algorithms That Put People First, makes it clear: platforms could offer far better feeds-ones that serve users' interests without the distortions of engagement-driven design."
dr tech

Friends without friction - Tech and Social Cohesion - 0 views

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    "When was the last time your chatbot disagreed with you? Probably only when you told it to. Companion AIs-like Replika, Nomi, or Character.ai-are tuned to be supportive, affirming, and endlessly agreeable. That might feel good in the moment. But what happens when people start preferring digital "friends" over real ones-especially when real ones come with friction?"
dr tech

Deep love or deepfake? Dating in the time of AI | Context by TRF - 0 views

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    "Beth Hyland thought she had met the love of her life on Tinder.  In reality, the Michigan-based administrative assistant had been manipulated by an online scam artist who posed as a French man named 'Richard', used deepfake video on Skype calls and posted photos of another man to pull off his con. A 'deepfake' is manipulated video or audio made using artificial intelligence (AI) to look and sound real. They are often difficult to detect without specialised tools. In a matter of months, Hyland, 53, had taken out loans totalling $26,000, sent 'Richard' the money, and fallen prey to a classic case of romance baiting or pig butchering, named for the exploitative way in which scammers cultivate their victims."
dr tech

AI tool to check for skin cancer rolled out at London hospital - 0 views

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    "An NHS hospital in west London is pioneering the use of Artificial Intelligence (AI) to help check for skin cancer. Chelsea and Westminster Hospital said its AI technology has been approved to give patients the all-clear without having to see a doctor. Once photos are uploaded to the system, the technology analyses and interprets the images, with 99% accuracy in diagnosing benign cases, the hospital said. Thousands of NHS patients have had urgent cancer checks using the AI tool, freeing up consultants to focus on the most serious cases and bringing down waiting lists. The system conducts the checks in minutes, with medical photographers taking photos of suspicious moles and lesions using an iPhone and the DERM app, developed by UK firm Skin Analytics."
dr tech

Digital ID systems in Africa: A dream of inclusion or a threat to privacy? · ... - 0 views

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    "Despite these promises, concerns over privacy, security, and exclusion are growing. Critics, including Privacy International and Access Now, have raised alarm over the risks posed by poorly regulated digital ID systems. They caution, "Without strong safeguards, Africa's digital ID dream risks becoming a surveillance nightmare." Data breaches and inadequate legal frameworks further raise questions about whether these programs empower citizens or expose them to new vulnerabilities."
dr tech

Copy link - 0 views

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    60% of TikTok users and 46% of Instagram users say they feel worse off because of these platforms. 57% and 58% of college students (users and non-users) prefer to live in a world without TikTok and Instagram, respectively. Users would even pay money to see them disappear-$24 on average to eliminate TikTok and $6 to eliminate Instagram.
dr tech

How AI-assisted coding will change software engineering: hard truths - 0 views

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    "This cycle is particularly painful for non-engineers because they lack the mental models to understand what's actually going wrong. When an experienced developer encounters a bug, they can reason about potential causes and solutions based on years of pattern recognition. Without this background, you're essentially playing whack-a-mole with code you don't fully understand."
dr tech

To Evaluate Meta's Shift, Focus on the Product Changes, Not the Moderation - 0 views

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    "The announcement that Meta would be changing their approach to political content and discussions of gender is concerning, though it is unclear exactly what those changes are. Given that many product changes regarding those content areas were used in high-risk settings, a change intended to allay US free speech concerns could lead to violence incitement elsewhere. For example, per this post from Meta, reducing "content that has been shared by a chain of two or more people" was a content-neutral product change done to protect people in Ethiopia, where algorithms have been implicated in the spread of ethnic violence. A similar change - removing optimizations for reshared content - was discussed in this post concerning reductions in political content. Will those changes be undone? Globally? Such changes could also lead to increased amplification of attention getting discussions of gender. Per this report from Equimundo and Futures Without Violence, 40% of young men trust at least one "manosphere" influencer - who often exploit algorithmic incentives by posting increasingly extreme, attention-getting mixes of ideas about self-improvement, aggression, and traditional gender roles."
dr tech

Gen Z is facing a job market bloodbath-but JPMorgan CEO Jamie Dimon says employers are ... - 0 views

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    "However, Dimon is not alone in his belief that having foundational tech knowledge is still a lucrative career path. In fact, over 250 chief executives-the likes of Microsoft's Satya Nadella, Airbnb's Brian Chesky, and Salesforce's Marc Benioff-came together early this year to sign a letter demanding all students have access to computer science and AI education. "A basic foundation in computer science and AI is crucial for helping every student thrive in a technology-driven world. Without it, they risk falling behind," wrote the letter sent to lawmakers.  The push came on the heels of research from the University of Maryland that found that high school students who take a computer science class will have 8% greater earnings on average by the time they've secured their first job."
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