UNIVERSITY PARK, Pa. Virtual reality is becoming more widespread in gaming, shopping, research, education and training, but is not a perfect match to the real world. Discrepancies create usability problems with accessing virtual tools, or getting distracted, confused, lost or cybersick. Jiayan Zhao, a doctoral student in the Department of Geography in the College of Earth and Mineral Sciences and a developer at the Center for Immersive Experiences, is conducting experiments to reduce usability problems and improve the users virtual experience.
From the perspective of spatial cognition, the virtual environment can largely simulate the actual environment, but some users experienced serious motion sickness something we dont want to have happen and they could not finish the experiment or their data could not be used, Zhao said. There are huge individual differences in virtual experiences. Some people may already have had experience with VR, so they performed well, but for those who never used VR before, they had challenges in performing the tasks.
New VR users tend to be very excited about everything, and that distracts them from performing the tasks, Zhao said. The novelty effect can be distracting to the learning goal, he said.
Other problems in creating effective virtual environments include usability of tools, spatial awareness, scale and locomotion.
For example, with a workbench for data analysis, the user is interacting with tools, using a hand to push a button or using the tip of the pen, and in some cases, they simply dont understand how to do that, Zhao said. Age or kinesthetic awareness could be factors, so the tools need to be as simple as possible.
Spatial awareness is another usability problem.
In the virtual environment, the way one moves about and sees objects is very different from the real environment, Zhao said. In reality, we perceive our surroundings primarily from an egocentric perspective, using our body as a reference, he said. But virtual environments offer different perspectives: top-down like a map, a high perspective like a tower or hilltop and multiple ground-level perspectives, even transparency. Which is best?
Scale is another problem in the virtual environment because it is much larger than the physical space that can be incorporated into immersive virtual reality (iVR) systems.
That brings up problems with wayfinding and moving around, Zhao said.
Zhao is now applying in an immersive virtual environment what he learned about wayfinding for his masters degree, using mobile phones and navigation applications. He did that work at SUNY Albany with his adviser and Penn State geography alumnus Rui Li.
Overcoming the limit of mobile phone screens for visualizing spatial information was the key to support spatial learning in our project, Li said.
A mobile screen is very small, and the number of landmarks you can view is very limited, Zhao said.
To address this problem, Zhao created an algorithm to show distant landmarks.
If you are in Paris, for example, the location of the Eiffel Tower is important as an anchor for your mental map, Zhao said. Even though it may be far off, I projected it to the edge of the screen to indicate what direction it is.
Li and Zhao adapted visual variables from cartographic design.
Jiayan successfully implemented four prototypes with size, saturation, fuzziness and transparency, respectively, to visualize those distant objects and created the visualization based on ordinal and ratio levels of measurement for us to assess their efficiency, Li said.
At that time, Zhao said he did not know how to program. When I was an undergraduate student in geosciences, I analyzed rock samples and didnt learn anything about computers or technology, Zhao said. But then I started to use them and taught myself. He said the important lesson for him was, do not constrain yourself, and be brave about different possibilities in your life.
Since coming to Penn State, Zhao has applied his experiences and his thinking about spatial cognition to virtual environments.
A virtual environment is powerful, he said. It combines the power of the actual environment with the digital medium. It can trigger emotions in users that may lead to better learning and improve access to science for underrepresented communities.
Zhao said his goal is to make a contribution to the science of virtual reality and increase public engagement in science.
I want to be a professor. I really enjoy doing research, Zhao said.
Originally posted here:
In virtual reality, real problems remain to be resolved - Penn State News
- UNL program using virtual reality to enhance research - KOLN - May 13th, 2024 [May 13th, 2024]
- 3D augmented reality with regular glasses | Stanford News - Stanford University News - May 13th, 2024 [May 13th, 2024]
- LG Display's Research Results on OLEDoS for VR Selected as Distinguished Paper at SID Display Week 2024 - PR Newswire - May 13th, 2024 [May 13th, 2024]
- Full-colour 3D holographic augmented-reality displays with metasurface waveguides - Nature.com - May 13th, 2024 [May 13th, 2024]
- The Future of Onboarding: Inside Serviceplan's VR-Based Employee Integration | LBBOnline - Little Black Book - LBBonline - May 13th, 2024 [May 13th, 2024]
- Virtual reality space experience returns to Silver Street Studios - Houston Chronicle - May 13th, 2024 [May 13th, 2024]
- Rain Technology to Unveil New Anamorphic-XR Optical Engine at Display Week 2024 - Display Daily - May 13th, 2024 [May 13th, 2024]
- Virtual reality used as a tool for brain health at assisted living center - Eyewitness News 3 - May 13th, 2024 [May 13th, 2024]
- Virtual Reality in Gaming Market to Reach US$75 Billion by 2028 - Analytics Insight - May 13th, 2024 [May 13th, 2024]
- Disney+ to release VR Marvel series exclusively for Apple Vision Pro - CyberNews.com - May 13th, 2024 [May 13th, 2024]
- Startup aimed at VR entertainment in cars files for insolvency - PhoneArena - May 13th, 2024 [May 13th, 2024]
- After Decades of Promise, the Virtual Reality Era Has Finally Arrived - Kiplinger's Personal Finance - May 13th, 2024 [May 13th, 2024]
- Hahnville senior signs with virtual reality gaming company - St. Charles Herald Guide - May 13th, 2024 [May 13th, 2024]
- Sandbox VR Forges Franchise Partnership with Apparel Group to Pioneer Virtual Reality in the Middle East - Business Wire - May 13th, 2024 [May 13th, 2024]
- Best VR games in 2024 - TechRadar - May 13th, 2024 [May 13th, 2024]
- Researchers rely on Virtual Reality as a complementary therapy for eating disorders - MIXED Reality News - May 13th, 2024 [May 13th, 2024]
- Beyond therapy: Virtual reality shows promise in fighting depression - Medical Xpress - May 13th, 2024 [May 13th, 2024]
- Apparel Group And Sandbox VR Announce Partnership - Retail & Leisure International - Retail & Leisure International - May 13th, 2024 [May 13th, 2024]
- Batman returns to VR - theSun - May 13th, 2024 [May 13th, 2024]
- Virtual Reality Shows Promise in Treating Depression - Neuroscience News - May 13th, 2024 [May 13th, 2024]
- Augmented And Virtual Reality in Manufacturing Market Size, Share And Growth Analysis For 2024-2033 - EIN News - May 13th, 2024 [May 13th, 2024]
- Sandbox VR Announces U.S. Franchise Initiative and International Deal - Franchise Times - May 13th, 2024 [May 13th, 2024]
- MINI Mixed Reality Experience: Driving into the Future. - BMW Press - May 13th, 2024 [May 13th, 2024]
- Virtual reality project will allow users to witness October 7 first hand - The Jewish Chronicle - May 13th, 2024 [May 13th, 2024]
- Spin Rhythm XD getting PlayStation and VR ports this summer - Niche Gamer - May 13th, 2024 [May 13th, 2024]
- Students at the Hong Kong University of Science and Technology use virtual reality headsets in class - Islander News.com - May 13th, 2024 [May 13th, 2024]
- SFU SIAT researcher uses virtual reality to help teen mental health - Simon Fraser University News - May 13th, 2024 [May 13th, 2024]
- The Navy Brings Training to the Fleet With VR - ATD - May 13th, 2024 [May 13th, 2024]
- Manchester Airport launches gaming area with virtual reality escape room Business Traveller - Business Traveller - May 13th, 2024 [May 13th, 2024]
- Can virtual reality help ease the end of life? - Universit de Montral - May 13th, 2024 [May 13th, 2024]
- Fans still waiting for a virtual reality view of the Buffalo Bills' new ... - Buffalo News - November 28th, 2023 [November 28th, 2023]
- Immerse yourself in new, augmented worlds - University of Miami: News@theU - November 28th, 2023 [November 28th, 2023]
- Who are the leading innovators in vehicle digital twins for the ... - just-auto.com - November 28th, 2023 [November 28th, 2023]
- How Virtual and Augmented Reality Are Redefining Construction - TimesTech - November 28th, 2023 [November 28th, 2023]
- Virtualware Appoints VRARA's John A Cunningham to Advisory Board - XR Today - November 28th, 2023 [November 28th, 2023]
- University Project Aims to Dissolve Borders Between Virtual and ... - XR Today - November 28th, 2023 [November 28th, 2023]
- Are real cadavers better than virtual ones? - Slate - November 28th, 2023 [November 28th, 2023]
- Samsung Glasses could be the name of a new pair of Samsung ... - TechRadar - November 28th, 2023 [November 28th, 2023]
- The Best Augmented Reality Accessories for AR Immersion - XR Today - November 28th, 2023 [November 28th, 2023]
- The best VR apps for 2022 | Digital Trends - February 18th, 2023 [February 18th, 2023]
- What is virtual reality? - TechTarget - February 18th, 2023 [February 18th, 2023]
- Forget the metaverse, Sony's PlayStation VR2 will make you a virtual reality believer again - British GQ - February 18th, 2023 [February 18th, 2023]
- Time to play! New virtual reality gaming coming to Northern Virginia - WUSA9.com - January 31st, 2023 [January 31st, 2023]
- Virtual reality training content launched for footwear and leather sector - The Hindu - January 31st, 2023 [January 31st, 2023]
- Texas A&M researchers are using multisensory virtual reality to help NASA astronauts - KAGSTV.com - January 31st, 2023 [January 31st, 2023]
- Hollywoods Virtual Reality Guru and American Millionaire Expanded His Soccer Portfolio to Europe With a Deal Worth $940 Million - EssentiallySports - January 8th, 2023 [January 8th, 2023]
- TikTok owner ByteDance takes first step into virtual reality with ... - December 26th, 2022 [December 26th, 2022]
- Virtual Reality inspires students to think about long-term careers - Turn to 10 - December 21st, 2022 [December 21st, 2022]
- Virtual Reality Arcade with Best VR Game Experiences - Main Event - December 12th, 2022 [December 12th, 2022]
- Virtual Reality - reddit - November 16th, 2022 [November 16th, 2022]
- The Future Of Virtual Reality (VR) - Forbes - November 16th, 2022 [November 16th, 2022]
- Virtual Reality (VR) For Professional Workflows | NVIDIA - October 28th, 2022 [October 28th, 2022]
- Virtual reality in fiction - Wikipedia - October 28th, 2022 [October 28th, 2022]
- Meta will release a new consumer-grade VR headset next year - TechCrunch - October 28th, 2022 [October 28th, 2022]
- Virtual Reality [VR] Market Size & Share | Forecast Report, 2029 - October 25th, 2022 [October 25th, 2022]
- Virtual Reality in the Healthcare Industry - VISUALISE - October 25th, 2022 [October 25th, 2022]
- Virtual Reality vs. Augmented Reality vs. Mixed Reality - Intel - October 25th, 2022 [October 25th, 2022]
- Applications Of Virtual Reality - Virtual Reality Society - October 25th, 2022 [October 25th, 2022]
- The Global Augmented Reality & Virtual Reality In Manufacturing Market size is expected to reach $27.9 billion by 2028, rising at a market growth... - October 25th, 2022 [October 25th, 2022]
- We Met in Virtual Reality Explores the Potential of the Metaverse - Seven Days - October 19th, 2022 [October 19th, 2022]
- What If the Metaverse Is Better Without Virtual Reality? - WIRED - October 19th, 2022 [October 19th, 2022]
- XRHealth and HTC Introduce The First Distraction Therapy Virtual Reality Platform to Improve Patient Experience During Painful or Anxiety Provoking... - October 19th, 2022 [October 19th, 2022]
- Department of Corrections Introduces Virtual Reality Technology to Augment Programming for Incarcerated Parents and Their Children - Pennsylvania... - October 19th, 2022 [October 19th, 2022]
- Arden Bendler Browning conquers virtual reality, Luve More LC + Thinkers Makers Society, and opportunity - theartblog.org - October 19th, 2022 [October 19th, 2022]
- How Virtual or Augmented Reality Can Help Your Packaging Line - Packaging Digest - October 19th, 2022 [October 19th, 2022]
- A marriage of virtual reality and physical therapy: Immergo Labs emerges from its UCSC roots - Lookout Santa Cruz - October 19th, 2022 [October 19th, 2022]
- Senior living residents explore the world through virtual reality - Rocky Mountain PBS - October 19th, 2022 [October 19th, 2022]
- Orthopedic Residency Program and PrecisionOS Team up For Exclusive 3-Year Collaboration: Virtual Reality Development and Curriculum Integration - PR... - October 19th, 2022 [October 19th, 2022]
- 6 Insightful Construction XR Cases to Read in 2022 - XR Today - October 19th, 2022 [October 19th, 2022]
- Video footage emerges from an MMA event that put virtual reality users into the thick of the fighting action - Yahoo News - October 19th, 2022 [October 19th, 2022]
- Carmack: Theres a bunch that Im grumpy about in virtual reality - Ars Technica - October 19th, 2022 [October 19th, 2022]
- The Peripheral Co-Creator on the Shows Line Between Reality & Virtual Reality - TV Insider - October 19th, 2022 [October 19th, 2022]
- Clarkson's Dr. Dana Barry Gave a Presentation at International Conference in Italy - Clarkson University News - October 19th, 2022 [October 19th, 2022]
- Apple VR glove with finger- and hand-tracking patent hints at companion accessories for the "Reality Pro" headset - Notebookcheck.net - October 19th, 2022 [October 19th, 2022]
- Virtual reality spectacle of 2010 sockeye run returns to Shuswap Salmon Arm Observer - Salmon Arm Observer - October 19th, 2022 [October 19th, 2022]
- The virtual reality push brings together Microsoft, Meta and the art of war - Stuff - October 19th, 2022 [October 19th, 2022]
- What Is Virtual Reality All About? - Oculus VR - September 20th, 2022 [September 20th, 2022]
- What Is Virtual Reality? | Tech & Learning - September 20th, 2022 [September 20th, 2022]
- 10 Advantages And Disadvantages Of Virtual Reality (2022) - September 20th, 2022 [September 20th, 2022]
- Insights on the Tactile Virtual Reality Global Market Research Report to 2027 - Growing Advancements in Virtual Reality Products & Rising... - September 20th, 2022 [September 20th, 2022]