MLP-Based Full-Body Avatar Motion Capture for VR Headsets

AGRoL - compact MLP diffusion model for synthesizing smooth full-body motion from sparse headset and controller IMU signals; per-block time-step injection reduces jitter.

Acoustic Radiation Pressure Haptics for Immersive VR

Technical overview of acoustic radiation pressure and airborne ultrasonic haptics, covering principles, tracking integration, implementations, and application scenarios.

VR Headset Immersion and Interaction Principles

Technical overview of virtual reality core traits - immersion, interaction, imagination - and how VR headsets enable immersion via optics, head tracking, and stereoscopic rendering.

How to Choose the Right VR Camera

Guide to choosing VR cameras and 360-degree camera systems: entry-level, mid-range (GoPro Omni), high-end (Nokia OZO), and custom rig trade-offs.

Common VR Terms Explained

Technical overview of VR and FOV: definitions, history, and how field of view affects immersion and motion comfort in mobile and PC virtual reality.

Amazon Patent for AR Safety Glasses for Warehouse Use

Amazon patent details AR safety glasses for warehouse navigation that overlay route directions via a paired device and collect orientation and accelerometer tracking data.

Accurate Head Orientation Prediction for AR/VR

IMU-based orientation prediction for AR/VR: a Kalman-like error-compensation method that adjusts head-orientation estimates using prior-prediction accuracy to reduce latency.

Metaverse Support Technologies and Development Bottlenecks

Technical overview of the metaverse: concepts, Web 3.0 and digital-twin technologies, infrastructure, security and China-specific development challenges and directions.

What Is Virtual Reality Technology?

Overview of virtual reality technology covering immersion, interactivity, hardware (HMDs, tracking), history, key characteristics and cross?industry applications for engineers.

How Game Designers Reduce VR Motion Sickness

Technical overview of VR locomotion, hardware and design patterns, examining teleportation (Robo Recall), zero?g movement (Lone Echo) and strategies to reduce motion sickness.