Common Optical and Display Solutions for AR Glasses

Technical survey of AR glasses optical and display solutions—LCOS, DLP, Micro OLED, Micro LED, waveguide architectures and trade?offs; highlights Micro LED + waveguide

How Headset VR Works: Lenses, Tracking, and Components

Technical breakdown of how VR headsets work, covering lenses, displays, positional sensors, infrared tracking, controllers, audio, cabling, and computing.

Myopia and VR: Playing Without Glasses and Treatment Claims

Review of VR headsets for myopic users: limited diopter/IPD range, reduced field and comfort with glasses. VR does not correct myopia; amblyopia claims need clinical trials.

Progress and Challenges in Human-Machine Hybrid Intelligence

Review of human-machine hybrid intelligence and military implications, covering brain-computer interfaces, VR/AR, and environment-aware perception.

Predictive Tracking in VR and AR Headsets

Explains predictive tracking in VR and AR, how motion-to-photon latency is reduced, prediction techniques using velocity, acceleration, and head/eye tracking for accuracy.

A Clear Guide to Virtual Reality (VR) Technology

Technical overview of virtual reality: history, main VR devices, content development challenges, market trends and outlook for engineers and developers.

Augmented Reality in Surgical Navigation

Overview of augmented reality surgical navigation: technical principles, market status, AR knee replacement CE approval, key systems and future trends.

Three Key Features and Conceptual Architecture of Virtual Reality

Comprehensive overview of virtual reality: immersion, interactivity and sensory feedback; conceptual architecture, interface components, haptics, rendering, and applications.

Five Motion-Tracking and Spatial-Localization Methods for VR

Survey of VR motion-capture and spatial localization methods, including laser, infrared, visible-light, computer vision, and inertial sensors comparing accuracy, range, and latency.

Difference Between VR Video and 360-Degree Video

Technical overview of Google's light field capture, stitching, and rendering, comparing light field vs. 360-degree video and prospects for VR video.

How VR Headsets and Sensors Work

Technical overview of VR headsets covering components, displays and sensors, with emphasis on head tracking, motion systems and latency considerations for immersion.

Understanding FOV in VR and Its Impact on Immersion

Analysis of VR field of view (FOV): human visual limits, industry standards, optical design trade-offs, and implications for VR product quality and market claims.

Overview of VR Spatial Audio Technologies

Overview of HRTF-based spatial audio: recording and application methods, head-tracking integration, and distance modeling techniques (loudness, reflections, attenuation).

3 Key Parameters to Choose a VR Movie Headset

Technical guide to evaluating head-mounted cinema headsets by field of view (FOV) and angular resolution (PPD), showing how to calculate PPD and compare models for film viewing.

VR Headset Types and Principles

Overview of VR headsets, categories (tethered, standalone, mobile) and stereoscopic display principles including interlaced and frame?sequential methods.

Next-Generation AR-HUD Development for Automotive Design

Technical overview of AR-HUD design considerations—FOV, virtual image distance, image quality, and DLP-based solutions for next?generation automotive displays.

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.

9 AR/VR Interaction Methods Explained

Technical overview of virtual reality interaction technologies—motion capture, haptic feedback, eye tracking, and electromyostimulation—covering sensors, algorithms, and challenges.

Leap Motion: Operation Principles

Leap Motion hand tracking API overview: sensor geometry and coordinate system, frame/trackable object model, motion transforms, and per-hand/pointable data.

ams OSRAM AR/VR body-tracking solutions

ams OSRAM optical and sensing components for AR/VR: laser modules, proximity and gesture sensors, eye/hand tracking cameras and dToF depth systems for mixed-reality devices.