OpenAI rolled out a new ChatGPT “study mode” on July 29, 2025, turning the chatbot into a personal tutor with step-by-step prompts, interactive quizzes, and tailored hints. Google DeepMind upgraded Google Search AI Mode on July 29, 2025, introducing Canvas to structure study guides from uploaded notes, with Live AI interactions via Google Lens and…
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The Take It Down Act was passed in April 2025 and signed into law in May 2025, making it a federal crime to create or share nonconsensual AI-generated intimate imagery and requiring platforms to remove such content within 48 hours. In May 2025, Mr. Deepfakes shut down after a critical service provider withdrew support, effectively…
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The global sleep tech devices market was valued at over $21 billion in 2023 and is projected to grow rapidly. In 2024, major wearables such as the Samsung Galaxy Watch and Apple Watch gained FDA-approved sleep apnea detection capabilities. The latest Oura Ring Generation 4 includes research-grade sensors for blood oxygen and breathing disturbances to…
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LG SIGNATURE OLED T is a 77-inch 4K transparent OLED TV unveiled at CES and released in late 2024, with wireless 4K/120 Hz video via a Zero Connect box and about 40% transparency in see-through mode. Xiaomi Mi TV LUX Transparent Edition is a 55-inch transparent OLED released in August 2020 with 1080p resolution, 120…
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Oura Ring 4 (2023) costs $349 plus $5.99/mo, offers about 6–8 days of battery life, and includes PPG heart rate, SpO2, and skin temperature sensors with best-in-class sleep and recovery tracking. Samsung Galaxy Ring (2024) is priced at $399 with no subscription, lasts ~5–7 days per charge, includes PPG heart rate, skin temperature, and accelerometer,…
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OpenAI released GPT-4o in May 2024 as a natively multimodal model that accepts text, audio, image, and video input and can generate text, audio, or images, delivering GPT-4-level performance at roughly 50% lower cost and faster speed. Google DeepMind Gemini, unveiled in December 2023, ships as Gemini 1.0 Ultra, Pro, and Nano and has exceeded…
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Over seven days, the author replaced Google with AI as the sole search tool, using ChatGPT with built-in web search, plus Bing Chat and Perplexity, and banned Google queries. AI search delivers a single conversational answer with citations and no ads, instead of Google’s cluttered list of blue links. The AI maintained conversation context, enabling…
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Thermoradiative energy generation, nicknamed night-time solar, produces electricity by emitting infrared radiation to the cold night sky when the device is warmer than its surroundings. Unlike conventional solar cells that absorb sunlight, thermoradiative devices emit photons to space, effectively running as a solar cell in reverse and using the Earth–space temperature difference at night. In…
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Stay tuned as we break down the biggest global tech stories (excluding AI) that unfolded over the past two days, organized by category for easy scanning. Consumer Electronics Cybersecurity Semiconductors Space Tech Telecom Automotive Tech Green Tech Policy/Regulatory Changes Sources: The roundup above is compiled from reputable outlets including Reuters, The Verge, and official statements.…
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The White House released America’s AI Action Plan on July 23, 2025, detailing 90+ federal initiatives across three pillars: accelerating innovation, building AI infrastructure, and strengthening global partnerships. On July 29, 2025, a group of Senate Democrats including Chris Coons, Mark Warner, Chuck Schumer, Jack Reed, and Elizabeth Warren warned that resuming sales of advanced…
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