Virtual Reality Hardware Enhancements

Virtual Reality can be about more than seeing and hearing - it can also include FEELING - which we call "Haptics" Now usually this is achieved using special Haptic Gloves which create the illusion of pressure on the wearers' fingertips and resistance to their grip. There are even full body suits and rigs for total immersion. However thus far these are either cumbersome, expensive or both, ruling out many users from these more physical experiences. However, systems like the one shown use technologies like ultrasonic fields (basically high frequency, high intensity soundwaves) to "beam" the shape of virtual objects into the air, creating the illusion of touch without any need for gloves or other peripherals. Over the years I've tried several of these systems, and they have progressed from beaming vague inpressions of very small, basic shapes to providing everything from movement to texture and even temperature (imagine being able to feel the difference between a cold glass of water and a hot clay mug of coffee - when neither are really there at all?) If you've ever woken up having slept on your arm and tried to make your morning tea with a numb hand, you'll know the importance of being able to feel what you're doing. Perhaps this form of Virtual Touch technology could be the opportunity we need to bring feeling into the spatial experience. #virtualreality #vr #haptics

VR #EEG Headsets Researcher globally are working on incorporating EEG -brain wave reading sensors in various devices. Last week we saw the apple patent of EEG airpods and now, Researchers at The University of Texas at Austin have made significant strides in the realm of virtual reality (VR) technology, specifically in the area of measuring brain activity. They have ingeniously modified commercial VR headsets to detect brain activity and analyze our responses to various signals, pressures, and external stimuli. This pioneering study, led by Nanshu Lu, a distinguished professor in the Cockrell School of Engineering's Department of Aerospace Engineering and Engineering Mechanics, has unveiled a groundbreaking development that holds great promise for both the scientific and technological communities. The team has successfully integrated a noninvasive electroencephalogram (EEG) sensor into a Meta VR headset, enabling the measurement of the brain's electrical activity during immersive VR interactions. Unlike conventional EEG devices, which typically consist of electrode-covered caps, this innovative approach employs a more comfortable and user-friendly design. Traditional EEG electrodes often struggle to achieve accurate readings due to interference from hair, rendering them less effective when integrated with VR headsets. However, the researchers have overcome this challenge by creating a novel spongy electrode, crafted from soft and conductive materials. This electrode design provides improved contact with the scalp, ensuring reliable and precise measurements. The modified headset boasts strategically placed electrodes across the top strap and forehead pad, which are connected via a flexible circuit. This design, reminiscent of electronic tattoos, seamlessly captures and records brain activity throughout VR experiences. This achievement has opened up a realm of possibilities for various applications, from aiding individuals dealing with anxiety to assessing mental stress levels in aviators using flight simulators. This new design offers enhanced comfort, longer wearing periods, and the potential for a range of applications. The researchers have even initiated preliminary patent paperwork for their creation, demonstrating their commitment to bringing this innovation to the market. As the intersection of virtual reality and EEG technology continues to evolve, it is clear that this collaborative effort has opened up new avenues for research, development, and potential commercialization. With applications ranging from mental health support to immersive experiences and human-robot interactions, the integration of EEG sensors into VR headsets promises to revolutionize our understanding of the human brain and its responses to various stimuli. Amit Saxena Ajay Nandgaonkar Avik Ghose Dr. Sandeep Athavale Read More : https://lnkd.in/gKGVR_t3

🚀 CES 2025: The Ultimate Immersive Tech Round-Up 🕶️🎮 This year’s CES took immersive tech to an integrated ecosystem with groundbreaking advancements in 3D, Hardware AI, and XR. Here are several interesting ones I noticed: 🎥 AR/VR Innovations • RayNeo X3 Pro AR Glasses: Lightweight, sleek, and packing a 2,500-nit micro-LED display with a dual-camera system. Perfect for AR enthusiasts! 👓✨ • Pimax Dream Air VR Headset: The world’s smallest full-feature 8K headset—just 200g but packed with immersive power. 🌀 • Roto VR Explorer Chair: An Meta Certified Solution, this VR gaming chair rotates with your gaze and adds haptic feedback for the ultimate in-game immersion. 🎮🔥 • XReal Cinematic AR Glasses: Your private IMAX experience, blending cinematic quality with everyday usability. 🎬🌟 🖥️ 3D Displays & Capture • HP Z Captis: A 3D capture powerhouse with NVIDIA Jetson AGX Xavier tech, perfect for creators using Adobe Substance 3D Sampler to digitize materials. 📸🎨 • Samsung Odyssey 3D Monitor: Glasses-free 3D gaming and visuals, using eye-tracking and lenticular lens tech to transform 2D into 3D magic. 🖥️⚡ • Metavista3D AI Displays: AI-powered glasses-free 3D displays with Super-Multiview (SMV) tech for crystal-clear, immersive visuals—ideal for gaming, healthcare, and beyond. 🎯🤖 🚗 Immersive Driving • BMW Panoramic iDrive: A full-width AR display on your windshield, seamlessly merging real-world driving with digital info overlays. 🚙✨ • Sony & Honda Afeela 1: Unreal Engine-powered AR/VR integration for a futuristic driving experience. It’s like stepping into a sci-fi movie. 🚗🎮 CES 2025 wasn’t just about tech—it’s redefining how we see, play, create, and drive. Which of these products caught your attention? 👀👇 #CES2025 #ImmersiveTech #tech #hardware #AI #3D #ARVR #XR #Future #design #innovation #meta #sony #bmw #honda

Virtual reality has exploded onto the scene, taking us beyond the limitations of flat screens and into fully immersive worlds. But ever since I strapped on my first headset, I've wondered: What's next? How can we truly feel ourselves in these experiences? I've dabbled in spatial audio, haptic gloves and ultrasound tech to “touch” VR and even experienced spatial smell in virtual environments before. But have you ever used a headset and worried that you might run into the person next to you or a wall? The Walt Disney Company just dropped the HoloTile, a multi-person, omnidirectional treadmill floor that adds a whole new dimension to VR! 🤯 The HoloTile's ability adds a new layer to a fully immersed experience in VR through translating virtual movement into real-world physical sensations. Just imagine feeling the ground beneath your feet as you walk around an area like a virtual store together with other people at the same time and don’t be limited by the physical room’s dimension or other people joining your experience with their headsets. 🎬Check out the full video (HoloTile demo starts at 3:20 if you don’t have time for the whole thing) #VR #HoloTile #Disney #ImmersiveTech #Innovation #FutureOfVR #virtualreality #immersiveexperience