Online education Archives | Page 37 of 65 | Digital Watch Observatory

AI use rises among Portuguese youth

A recent survey reveals that 38.7% of Portuguese individuals aged 16 to 74 used AI tools in the three months preceding the interview, primarily for personal purposes. Usage is particularly high among 16 to 24-year-olds (76.5%) and students (81.5%).

Internet access remains widespread, with 89.5% of residents going online recently. Nearly half (49.6%) placed orders online, primarily for clothing, footwear, and fashion accessories, while 74.2% accessed public service websites, often using a Citizen Card or Digital Mobile Key for authentication.

Digital skills are growing, with 59.2% of the population reaching basic or above basic levels. Young adults and tertiary-educated individuals show the highest digital proficiency, at 83.4% and 88.4% respectively.

Household internet penetration stands at 90.9%, predominantly via fixed connections.

Concerns about online safety are on the rise, as 45.2% of internet users reported encountering aggressive or discriminatory content, up from 35.5% in 2023. Reported issues include discrimination based on nationality, politics, and sexual identity.

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AI teaching leaves Staffordshire students frustrated

Students at the University of Staffordshire in the UK have criticised a coding course after discovering much of the teaching was delivered through AI-generated slides and voiceovers.

Participants in the government-funded apprenticeship programme said they felt deprived of knowledge and frustrated that the course relied heavily on automated materials.

Concerns arose when learners noticed inconsistencies in language, suspicious file names, and abrupt changes in voiceover accents during lessons.

Students reported raising these issues with university staff, but the institution maintained the use of AI, asserting it supported academic standards while remaining ethical and responsible.

Critics argue that AI teaching diminishes engagement and reduces the opportunity to acquire practical skills needed for career development.

Experts suggest students supplement AI-driven courses with hands-on learning and critical thinking to ensure the experience remains valuable and relevant to their professional goals.

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New NVIDIA model drives breakthroughs in conservation biology

Researchers have introduced a biology foundation model that can recognise over a million species and understand relationships across the animal and plant kingdoms.

BioCLIP 2 was trained on one of the most extensive biological datasets ever compiled, allowing it to identify traits, cluster organisms and reveal patterns that support conservation efforts.

A model that relies on NVIDIA accelerated computing instead of traditional methods and demonstrates what large-scale biological learning can achieve.

Training drew on more than two hundred million images that cover hundreds of thousands of taxonomic classes. The AI model learned how species fit within wider biological hierarchies and how traits differ across age, gender and related groups without explicit guidance.

It even separated diseased leaves from healthy samples, offering a route to improved monitoring of ecosystems and agricultural resilience.

Scientists now plan to expand the project by utilising wildlife digital twins that simulate ecological systems in controlled environments.

Researchers will be able to study species interactions and test scenarios instead of disturbing natural habitats. The approach opens possibilities for richer ecological research and could offer the public immersive ways to view biodiversity from the perspective of different animals.

BioCLIP 2 is available as open-source software and has already attracted strong global interest. Its capabilities indicate a shift toward more advanced biological modelling powered by accelerated computing, providing conservationists and educators with new tools to address long-standing knowledge gaps.

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New study shows AI improves mental health diagnoses

A Lund University study shows an AI assistant can assess psychiatric conditions more accurately than standard mental health rating scales. In a study of 303 participants, the AI assistant Alba gave DSM-based diagnoses, outperforming standard tools in eight of nine disorders.

The study included conditions such as depression, anxiety, OCD, PTSD, ADHD, autism, eating disorders, substance use disorder and bipolar disorder.

Alba proved particularly effective at distinguishing overlapping conditions where traditional rating scales often yield similar results. Participants also reported positive experiences with the AI interview, describing it as empathic, supportive and engaging.

Researchers highlighted that AI-assisted interviews could serve as a scalable, person-centred tool to complement clinical assessments while preserving the clinician’s essential role.

The study advances digital mental health tools, with Alba analysing the full DSM-5 manual instead of individual disorders. Talk To Alba offers AI-powered clinical interviews, CBT support, DSM-5-based diagnosis, and consultation transcription.

Experts emphasise that such AI solutions can ease healthcare workloads, provide preliminary assessments, and maintain high diagnostic reliability without replacing mental health professionals.

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GPT‑5 expands research speed and idea generation for scientists

AI technology is increasingly helping scientists accelerate research across fields including biology, mathematics, physics, and computer science. Early GPT‑5 studies show it can synthesise information, propose experiments, and aid in solving long-standing mathematical problems.

Experts note the technology expands the range of ideas researchers can explore and shortens the time to validate results.

Case studies demonstrate tangible benefits: in biology, GPT‑5 helped identify mechanisms in human immune cells within minutes, suggesting experiments that confirmed the results.

In mathematics, GPT‑5 suggested new approaches, and in optimisation, it identified improved solutions later verified by researchers.

These advances reinforce human-led research rather than replacing it.

OpenAI for Science emphasises collaboration between AI and experts. GPT‑5 excels at conceptual literature review, exploring connections across disciplines, and proposing hypotheses for experimental testing.

Its greatest impact comes when researchers guide the process, breaking down problems, critiquing suggestions, and validating outcomes.

Researchers caution that AI does not replace human expertise. Current models aid speed, idea generation, and breadth, but expert oversight is essential to ensure reliable and meaningful scientific contributions.

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EU unveils vision for a modern justice system

The European Commission has introduced a new Digital Justice Package designed to guide the EU justice systems into a fully digital era.

A plan that sets out a long-term strategy to support citizens, businesses and legal professionals with modern tools instead of outdated administrative processes. Central objectives include improved access to information, stronger cross-border cooperation and a faster shift toward AI-supported services.

The DigitalJustice@2030 Strategy contains fourteen steps that encourage member states to adopt advanced digital tools and share successful practices.

A key part of the roadmap focuses on expanding the European Legal Data Space, enabling legislation and case law to be accessed more efficiently.

The Commission intends to deepen cooperation by developing a shared toolbox for AI and IT systems and by seeking a unified European solution to cross-border videoconferencing challenges.

Additionally, the Commission has presented a Judicial Training Strategy designed to equip judges, prosecutors and legal staff with the digital and AI skills required to apply the EU digital law effectively.

Training will include digital case management, secure communication methods and awareness of AI’s influence on legal practice. The goal is to align national and EU programmes to increase long-term impact, rather than fragmenting efforts.

European officials argue that digital justice strengthens competitiveness by reducing delays, encouraging transparency and improving access for citizens and businesses.

The package supports the EU’s Digital Decade ambition to make all key public services available online by 2030. It stands as a further step toward resilient and modern judicial systems across the Union.

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OpenAI unveils new global group chat experience

Since yesterday, OpenAI has launched group chats worldwide for all ChatGPT users on Free, Go, Plus and Pro plans instead of limiting access to small trial regions.

The upgrade follows a pilot in Japan and New Zealand and marks a turning point in how the company wants people to use AI in everyday communication.

Group chats enable up to twenty participants to collaborate in a shared space, where they can plan trips, co-write documents, or settle disagreements through collective decision-making.

ChatGPT remains available as a partner that contributes when tagged, reacts with emojis and references profile photos instead of taking over the conversation. Each participant keeps private settings and memory, which prevents personal information from being shared across the group.

Users start a session by tapping the people icon and inviting others directly or through a link. Adding someone later creates a new chat, rather than altering the original, which preserves previous discussions intact.

OpenAI presents the feature as a way to turn the assistant into a social environment rather than a solitary tool.

The announcement arrives shortly after the release of GPT-5.1 and follows the introduction of Sora, a social app that encourages users to create videos with friends.

OpenAI views group chats as the first step toward a more active role for AI in real human exchanges where people plan, create and make decisions together.

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TikTok rolls out mindfulness and screen-time reset features

TikTok has announced a set of new well-being features designed to help users build more balanced digital habits. The rollout includes an in-app experience with breathing exercises, calming audio tracks and short ‘Well-being Missions’ that reward mindful behaviour.

The missions are interactive tasks, such as quizzes and flashcards, that encourage users to explore TikTok’s existing digital-wellness tools (like Sleep Hours and Screen Time Management). Completing these missions earns users badges, reinforcing positive habits. In early tests, approximately 40 percent of people who saw the missions chose to try them.

TikTok is also experimenting with a dedicated ‘pause and recharge’ space within the app. This includes safe, calming activities that help users disconnect: for instance, before bedtime or after long scrolling sessions.

The broader effort reflects TikTok’s growing emphasis on digital wellness, part of a larger industry trend on the responsible and healthy use of social platforms.

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AI search tools put to the test in UK study

AI tools are shaping online searches, but testing reveals notable risks in relying on them. ChatGPT, Google Gemini, Microsoft Copilot, Meta AI, and Perplexity were tested on 40 questions in finance, law, health, and consumer rights.

Results show errors, incomplete advice, and ethical oversights remain widespread despite AI’s popularity.

More than half of UK adults now use AI for online searches, with frequent users showing higher trust in the responses. Around one in ten regularly seeks legal advice from AI, while others use it for financial or medical guidance.

Experts warn that overconfidence in AI recommendations could lead to costly mistakes, particularly when rules differ across regions in the UK.

Perplexity outperformed other tools in accuracy and reliability, while ChatGPT ranked near the bottom. Google’s AI overview (AIO) often delivers better results for legal and health queries, while its Gemini chatbot scores higher on finance and consumer questions.

Users are encouraged to verify sources, as many AI outputs cite vague or outdated references and occasionally promote questionable services.

Despite flaws, AI remains a valuable tool for basic research, summarising information quickly and highlighting key points. Experts advise using multiple AI tools and consulting professionals for complex financial, legal, or medical matters.

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ALX and Anthropic partner with Rwanda on AI education

A landmark partnership between ALX, Anthropic, and the Government of Rwanda has launched a major AI learning initiative across Africa.

The program introduces ‘Chidi’, an AI-powered learning companion built on Anthropic’s Claude model. Instead of providing direct answers, the system is designed to guide learners through critical thinking and problem-solving, positioning African talent at the centre of global tech innovation.

An initiative, described as one of the largest AI-enhanced education deployments on the continent, that will see Chidi integrated into Rwanda’s public education system. A pilot phase will involve up to 2,000 educators and select civil servants.

According to the partners, the collaboration aims to ensure Africa’s youth become creators of AI technology instead of remaining merely consumers of it.

A three-way collaboration that unites ALX’s training infrastructure, Anthropic’s AI technology, and Rwanda’s progressive digital policy. The working group, the researchers noted, will document insights to inform Rwanda’s national AI policy.

The initiative sets a new standard for inclusive, AI-powered learning, with Rwanda serving as a launch hub for future deployments across the continent.

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