Search Results - mixed+reality

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Dynamic Extension of the Eyebox for Maxwellian View AR Waveguides (Case No. 2024-163)

Summary: Researchers in the Department of Electrical & Computer Engineering have developed a new metasurface material that improves the size and resolution of augmented reality overlays. Background: Augmented reality (AR) waveguide displays have revolutionized the way users can interact with virtual content overlaid in the real world. High...

Published: 8/16/2024 | Inventor(s): Chee Wei Wong, Hyunpil Boo

Keywords(s): artificial electromagnetic materials, artificial-intelligent materials, Augmented Reality, augmented reality (AR), bacterial nanocellulose, Carbon Nanotube, Composite Materials, Construction Materials, Extended reality, Functional Materials, intercalated materials, liquid crystal nanofibers, Materials, Medical Devices and Materials, meta materials, metal nanocomposites, metasurfaces, microarchitectured materials, Microfluidics Nanosphere, Mixed Reality, nanobody, nanocomposite scintillators, Nanocomposites, Nanocrystal, nanocrystalline metals, nanodispersion, Nanoelectronics, Nanoemulsion droplet, Nanofiber, nanograined metals, Nanomaterials, Nanoparticle, Nanoparticles, nanophotonic, nanophotonic structures, nanophotonics, Nanosensor, Nanostructure, nanostructured materials, Nanotechnology, Optoelectronic materials, photonic materials, Raw materials supplier, Toxicity Of Nanomaterials, Ultrahard materials/abrasives, Virtual Reality, Virtual Reality Braille Haptic Technology Joule Heating, Virtual Reality Occupational Therapy Exercise Machine, Water Purification, Nanofiltration, Ultrafiltration, zzsemiconducting materials

Category(s): Software & Algorithms, Software & Algorithms > Ar/Vr, Materials, Materials > Composite Materials, Materials > Functional Materials, Materials > Nanotechnology

Holographic Metasurface Grating Elements for Augmented and Virtual Reality (UCLA Case No. 2022-320)

Summary: UCLA researchers from the Department of Electrical & Computer Engineering have developed a curved grating element that enables higher efficiency and resolution in augmented (AR) and virtual reality (VR) devices. Background: Grating structures are a fundamental component of AR and VR devices and are necessary for controlling the diffraction...

Published: 12/21/2023 | Inventor(s): Chee Wei Wong, Hyunpil Boo, Hangbo Yang, Yoo Seung Lee

Keywords(s): Augmented Reality, augmented reality (AR), Diffraction, Extended reality, Grating structure, Holographic metasurface grating elements, in-plane diffraction, Mixed Reality, Off-plane Diffraction, Spatial computing, Virtual Reality

Category(s): Electrical > Imaging, Software & Algorithms, Software & Algorithms > Ar/Vr, Electrical > Displays, Optics & Photonics

2022-071 HAND INTERFACES: USING HANDS TO IMITATE OBJECTS IN AR/VR FOR EXPRESSIVE INTERACTIONS

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed software that allows users to interact with virtual and augmented reality via hand movements. BACKGROUND: Virtual and Augmented Reality (AR/VR) systems allow users to interact with a virtual environment in an immersive and intuitive way. Typically,...

Published: 7/19/2023 | Inventor(s): Yang Zhang, Siyou Pei, Alexander Chen

Keywords(s): Augmented Reality, Brain-Computer Interface, Brain-Computer Interface Body Mass Index, Computer-Aided Design, Haptic Technology, Human-Computer Interaction, Image Processing, Mixed Reality, Virtual Reality, Virtual Reality Braille Haptic Technology Joule Heating, Virtual Reality Occupational Therapy Exercise Machine

Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Software & Algorithms > Ar/Vr

Mixed Simulation for Medical Training

Related to technology: Lead: 13392, 16696 Facilitates the Training of Clinicians in Procedural and Cognitive Skills Using 3D Color Visualization This mixed simulator technology is especially suited for training in blind and guided medical procedures. This teaching tool uses augmented reality principles similar to the yellow first-down line on TV football...

Published: 6/27/2021 | Inventor(s): Samsun Lampotang, David Lizdas, Nikolaus Gravenstein, Isaac Luria

Keywords(s): Fast prototyping, Haptic Medical Simulation, Medical Equipment Simulation, Mixed Reality, Registration, simulation, Virtual 3D Model

Category(s): Technology Classifications > Human Health Care > Diagnostics, Technology Classifications > Human Health Care > Others, Technology Classifications > Medical Devices > Others, Technology Classifications > Research Tools, Technology Classifications > Software > Ed Tech, Technology Classifications > Software > Others

Simulated Surgeries Using 3D Models and Visual Feedback Software

Allows Medical Residents to Perform "Practice" Operations without Endangering Patients These mixed-reality simulators, which include 3D models of body parts and real-time visual feedback software, allow medical residents to practice surgical techniques before operating on real patients. The 3D printed models are constructed from scans of actual...

Published: 6/27/2021 | Inventor(s): William Friedman, Frank Bova, Didier Rajon, James Lister

Keywords(s): Mixed Reality, patient specific 3-D models, simulation, surgical simulation, visual feedback

Category(s): Technology Classifications > Medical Devices > Equipment, Technology Classifications > Software > Ed Tech, Technology Classifications > Software > Others

Mixed Simulation Using a Virtual Environment to Train Medical Practitioners

Provides Training for Blind Procedures Where Practitioner's Direct Line of Sight is Not Available This mixed simulation teaching tool uses augmented reality to provide training in blind and guided medical procedures. In the United States, over 250,000 deaths per year are due to medical error, making it the third leading cause of death. Many of...

Published: 6/27/2021 | Inventor(s): Samsun Lampotang, David Lizdas, Nikolaus Gravenstein, Matthew Peterson, Isaac Luria

Keywords(s): Fast prototyping, Haptic Medical Simulation, Medical Education Simulation, Mixed Reality, Registration, simulation, Virtual 3D Model