The article discusses the challenges faced by start-ups in raising investment capital, highlighting the success of Protex AI, which raised $18 million. Founders Dan Hobbs and Ciarán O’Mara shared their experiences at the Dublin Tech Summit, emphasizing the importance of persistence, networking, and understanding investor interests. Protex AI, working with brands like Marks & Spencer, uses AI and computer vision technologies to improve workplace safety. The company secured funding from notable investors including Notion, Playfair, Firstminute, Elkstone, and Y Combinator. The article also touches on the low success rate of start-ups in securing funding and the importance of building trust with investors over time.

Dyson has developed a portable air quality backpack that allows users to monitor air pollution in real-time. This device, which uses technology from Dyson air purifiers, can measure various pollutants and is accompanied by the Dyson Air Quality app for data analysis and visualization. The company is promoting awareness about air pollution through an online campaign and collaborations with influencers. The backpack was tested in Delhi NCR, where it tracked a mother's exposure to pollutants during her daily activities. Dyson has also introduced the Dyson Zone, a portable air purifier and noise-cancelling headphones combo. The company emphasizes its commitment to innovation and plans to expand its team of software developers to continue advancing its smart appliance technology.

Former US President Barack Obama discussed the challenges and dangers of Artificial Intelligence (AI) at the SNF Nostos Conference in Athens, organized by the Stavros Niarchos Foundation. He highlighted the potential for AI to disrupt jobs, especially routine ones, and the intensifying problem of misinformation, exacerbated by social media. Obama emphasized the need for governments and businesses to be equipped to harness AI's benefits while mitigating its risks, including the call for regulation. He also touched upon the broader challenges of the digital age, such as the impact on democracy and the need to educate youth to discern truth from falsehood. The discussion is part of the broader work of the Obama Presidential Center's Democracy In Action Lab.

The article discusses 'Ksou Ksou', a mobile app developed by Greek developer Apostolou Christos, designed to repel mosquitoes using high-frequency sound waves inaudible to humans. The app, which is free to download, has been positively received with over 150,000 downloads and user reports of reduced mosquito bites. The app's creator, interviewed by 4i Magazine, shared the inspiration behind the app, its technical workings, user feedback, and future plans, including expanding its pest-repellent capabilities to other common pests. The article also provides a background on Apostolou Christos, highlighting his academic background in agriculture and his passion for integrating technology with agricultural practices to enhance efficiency and sustainability.

The article discusses the growing concern among AI experts, including leaders from OpenAI, DeepMind, and Google, about the existential risks posed by uncontrolled AI development. A statement signed by 350 experts, including prominent figures like Geoffrey Hinton and executives from major tech companies, calls for global prioritization of AI risk mitigation. Former Google CEO Eric Schmidt expressed concerns at the Wall Street Journal’s CEO Council summit, and public opinion polls show that a majority of Americans are worried about AI's potential threats. The article also touches on the benefits of AI, with comments from a Stanford professor and the European Commission on how AI can improve quality of life and efficiency. The piece highlights the dichotomy in the AI debate, balancing the potential dangers with the possible advancements AI could bring to society.