Unreal Engine 5.6, Night Vision Contacts, and Microsoft's USB-C Mandate

Unreal Engine 5.6 Advancements

• 🚀 Epic Games showcased Unreal Engine 5.6 at its State of Unreal keynote, featuring a tech demo for Witcher 4 that rendered dense open worlds at 60 FPS on a PlayStation 5.
• 💡 Key features highlighted include fast geometry streaming and Nanite foliage for ultra-realistic environments.
• ✨ The Metahuman 5.6 upgrade integrates advanced digital face and body creation, with improved real-time animation using just a webcam.
• ⚠️ While impressive, the realism is approaching a point where the remaining imperfections are more noticeable, especially compared to AI-generated human visuals.

Night Vision Contact Lenses

• 👁️ Researchers at the University of Science and Technology of China have developed near-infrared contact lenses that enable humans to see in the infrared spectrum.
• 🔬 These lenses embed nanoparticles that convert near-infrared wavelengths (800-1600 nm) into visible light (400-700 nm), shifting them into blue, green, or red ranges.
• 🐭 Initial tests on mice showed a preference for darker environments when exposed to infrared light, indicating successful detection.
• 💡 Human trials demonstrated that participants could perceive intense infrared light, even with their eyes closed, due to infrared's efficient penetration through eyelids.
• 🚧 Current limitations include blurry images due to light scattering nanoparticles and a high manufacturing cost of $200 per pair, though potential applications include military use, detecting anti-counterfeit marks, and assisting colorblind individuals.

Microsoft's USB-C and Windows Changes

• 🔌 Microsoft is mandating that PC manufacturers support charging, display output, and 5 Gbps data transfer for any USB-C port to be included in the Windows Hardware Compatibility Program.
• 🇪🇺 In Europe, Windows 10 and 11 will no longer nag users to switch to Microsoft Edge as the default browser, and users will have the option to uninstall Edge and the Microsoft Store entirely.
• ⚙️ These changes aim to improve user experience and comply with regulations like the EU's Digital Markets Act, making USB-C ports more universally functional and Windows more open.

Other Tech News Briefs

• 🎮 Epic Games announced updates for the Editor for Fortnite, including Lego brick support and integration with IPs like Squid Game and Avatar, alongside an AI developer assistant and positive financial stats for the Epic Games Store.
• 📱 The Nothing Phone 3 is slated for a July release, promising premium materials and a higher price point.
• 💳 Google Wallet will remove PayPal as a linked payment method in the US starting in 10 days.
• 📸 Google's Pixel 10 series is rumored to launch earlier than usual, potentially on August 13th, featuring an upgraded chipset and improved camera capabilities.
• 🎨 Adobe has launched a Photoshop beta for Android, bringing core features and AI tools like generative fill to mobile devices for free during the beta period.
• 💬 WhatsApp is testing a feature for creating unique usernames, allowing users to connect without sharing their phone numbers.
• 🎶 Rick Astley's "Never Gonna Give You Up" has surpassed 1 billion streams on Spotify and has 1.6 billion views on YouTube.
• 🤖 A user shared their experience with Google's Edge Gallery for running AI models locally on a Pixel 8, noting challenges with RAM limitations and model looping.