Da-Lite Upgrades 3D Grey Projection Screen

Da-Lite Screen Co., which has been successful at 3D projection screen development for a few years now, announced an increase in gain on its 3D Grey Projection Screen.

The new 1.85 gain is about 40 percent higher than the previous gain of 1.3, yielding a much brighter image while maintaining polar retention of the previous material.

Designed specifically for 3D front-projection systems, 3D Virtual Grey is a flexible projection fabric that the company reported retains 99 percent of polarized light.

Other characteristics include high image contrast and the ability to maintain high extinction values and virtually eliminate ghosting or crosstalk common with stereoscopic 3D projection. The 1.85 gain is compatible with low levels of ambient light and is available in seamless sizes up to 16 feet in height.

About the Author

Denise Harrison is a freelance writer and editor specializing in technology, specifically in audiovisual and presentation. She also works as a consultant for Second Life projects and is involved with nonprofits and education within the 3D realm. She can be reached here.

Featured

  • students using digital devices, surrounded by abstract AI motifs and soft geometric design

    Ed Tech Startup Kira Launches AI-Native Learning Platform

    A new K-12 learning platform aims to bring personalized education to every student. Kira, one of the latest ed tech ventures from Andrew Ng, former director of Stanford's AI Lab and co-founder of Coursera and DeepLearning.AI, "integrates artificial intelligence directly into every educational workflow — from lesson planning and instruction to grading, intervention, and reporting," according to a news announcement.

  • toolbox featuring a circuit-like AI symbol and containing a screwdriver, wrench, and hammer

    Microsoft Launches AI Tools for Educators

    Microsoft has introduced a variety of AI tools aimed at helping educators develop personalized learning experiences for their students, create content more efficiently, and increase student engagement.

  • laptop displaying a red padlock icon sits on a wooden desk with a digital network interface background

    Reports Point to Domain Controllers as Prime Ransomware Targets

    A recent report from Microsoft reinforces warns of the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on the persistent threat of AD compromise.

  • Two hands shaking in the center with subtle technology icons, graphs, binary code, and a padlock in the dark blue background

    Two Areas for K-12 Schools to Assess for When to Work with a Managed Services Provider

    The complexity of today’s IT network infrastructure and increased cybersecurity risk are quickly moving beyond many school districts’ ability to manage on their own. But a new technology model, a partnership with a managed services provider, offers a way forward for schools to overcome these challenges.