Radiant Vision Systems provides visual test and measurement systems that characterize and inspect light and color for quality in display design and automated production. Their inspecting processes and tools are used in LCDs, LEDs, microLEDs, and OLED for flat panel displays, head-up displays, AR/VR, and near to eye displays (NEDs).
KGNOW interviews Optical Software Engineer James Wheeler and Director of Marketing Cathy McBeth of Radiant Vision Systems from the floor of the 2018 Display Week by SID (Society for Information Display). James explains their capabilities including software and hardware packages from head mounted displays for virtual reality to head-up displays for automotive.
When I was a kid I loved to sit in the 4th or 5th row of a movie theater, dead center. It was far enough back that I didn’t have to crane my neck, but close enough to the screen to minimize any peripheral visual distractions so I could become completely absorbed in the world of the movie. I stood next to Scarlett O’Hara as Atlanta burned, and soared through the night air on a bicycle with ET.
Displays viewed near to the eye create immersive virtual experiences, such as those integrated into AR/VR devices. However, as display images are magnified to fill a user’s field of view (FOV), display defects are also magnified. Radiant provides an application-specific display test solution to meet the unique measurement parameters of NEDs viewed in close proximity through AR/VR headsets and goggles.
The AR/VR lens has a unique optical design specially engineered for measuring near-eye displays (NEDs), such as those integrated into virtual (VR), mixed (MR), and augmented reality (AR) headsets. The lens design simulates the size, position, and field of view of the human eye. Unlike alternative lens options, where the aperture is located inside the lens, the aperture of the AR/VR lens is located on the front of the lens, enabling positioning of the imaging system’s entrance pupil within NED
Virtual reality (VR), augmented reality (AR), and mixed reality (MR) devices rely on the quality of near-eye displays (NEDs) to deliver a seamless immersive or integrated experience.
So much innovation is happening in the fields of augmented reality (AR) and virtual reality (VR) these days, with a wide range of emerging practical applications. AR/VR is revolutionizing everything from medicine to manufacturing to museums. Recent examples include “workers assembling wind turbines at a
Virtual and augmented reality (VR and AR) technologies are already revolutionizing aspects of everyday life, from consumer entertainment to medical care, retail, military operations, transportation, and more. As we move into this new virtual-enabled future, we can gain perspective by remembering where the industry has come from. We hope you enjoy these highlights from the history of virtual reality devices.
The old phrase “to walk a mile in another man’s shoes” is taking on new meaning in the age of augmented and virtual reality (AR and VR). With these technologies it’s now possible to completely immerse ourselves in an virtual experience and take on the perspective of another person.
An imaging system's color measurement accuracy is highly dependent on its internal color filter system. Two kinds of filters are common for color measurement applications of displays—Bayer Pattern (RGB) filters and CIE-Matched Tristimulus (XYZ) filters. Learn the differences in color measurement performance between these systems in this infographic.
This paper discusses the challenges of near-to-eye display (NED) measurement to ensure the quality of devices such as virtual (VR), augmented (AR), and mixed reality (MR) headsets. It introduces Radiant's integrated AR/VR Lens solution, and outlines the solution's advantages for evaluating human visual experiences in NED applications.In this White Paper, you will learn about:
Uses and potential applications of augmented (AR), virtual (VR), and mixed (MR) reality devices are growing rapidly in industries as diverse as gaming, military, education, transportation, manufacturing, and medicine.
Editor in Chief of SID Information Display magazine, Jenny Donelan, interviews Radiant Vision Systems Chief Solutions Officer, Doug Kreysar, on the history and growth of Radiant Vision Systems. This article includes a Q&A with Radiant CSO Doug Kreysar and discusses the company's target markets, growth into the machine vision inspection sector, and new product releases in AR/VR display measurement for augmented and virtual reality devices.
So, you’re looking for an imaging system and you’ve just been pitched an 80-megapixel camera with a small price tag… Here are a couple of things you should know before buying inSo, you’re looking for an imaging system and you’ve just been pitched an 80-megapixel camera with a small price tag… Here are a couple of things you should know before buying in:
Disruptive technology like augmented and virtual reality devices lay the foundation for future innovation, and also put demands on the vision and imaging equipment used to ensure the quality of a digital experiences that are blended with reality.
In this article, learn how photometric and colorimetric technology matches the visual sensitivity of human vision. We discuss the advantages and applications of CCD imaging for light and color measurement, as well as component and surface inspection, that most accurately reflects the human visual experience.
Projecting speed, navigation, and alerts onto the car windshield—directly in the operator’s field of view—offers safety and design advantages that have made head-up displays (HUDs) the vehicle segment with the highest expected growth rate in the automotive market (Source: Mordor Intelligence, Automotive Head-up Display Market - Analysis of Growth, Trends, and Forecast (2018 - 2023)). Already introduced in several new vehicles, HUD technology is evolving rapidly.
Despite what their name might suggest, microdisplays are not necessarily microscopic—but they are pretty tiny. For example, at 2018 SID Display Week, BOE showed off a microdisplay screen that’s smaller than a penny:
The Near-Infrared (NIR) Intensity Lens system is an integrated camera/lens solution that measures the angular distribution and radiant intensity of 940 nm near-infrared (NIR or near-IR) emitters. The NIR Intensity Lens system utilizes Fourier optics to capture a full cone of data in a single measurement to ±70 degrees, giving you extremely fast, accurate results ideal for in-line quality control.
The NIR Intensity Lens system is an integrated camera/lens solution that measures the angular distribution and radiant intensity of 940 nm near-infrared (NIR or near-IR) emitters. The NIR Intensity Lens system utilizes Fourier optics to capture a full cone of data in a single measurement to ±70 degrees, giving you extremely fast, accurate results ideal for in-line quality control.