DEVELOPMENT OF IMMERSIVE LIFE-LIKE VIRTUAL ENVIRONMENTS FOR NEXT-GENERATION EDUCATION

Daineko Y. Master D.T. Akshulakov K. Mustabekov A. Makarov E. Turzhanov U. Uali M. Sharshova R.
2026 Technology Center

Eastern-European Journal of Enterprise Technologies
2026 #1 Issue 2 100 - 109 pp.

The object of the study was a modular large-scale urban VR system designed for real-time standalone execution. The study addressed the absence of an engineering asset based on modular design and rule-based geometric reduction for developing large-scale urban virtual reality (VR) environments that preserve navigation-relevant realism under standalone real-time performance constraints. Existing study primarily focused on small-scale scenes or treated realism as a global aesthetic property without systematic resource allocation strategies for city-scale environments. To solve this problem, a rule-based geometric reduction asset grounded in selective realism was developed and experimentally validated. Architectural objects were classified by spatial and functional significance (Classes A-C), and interior accessibility levels were introduced to regulate geometric complexity. A modular urban prototype comprising more than thirty architectural assets was implemented on a unified metric grid. Geometric reduction decreased vertex count from 49,114 to 4,033 and polygon count from 89,840 to 5,615, representing more than a fifteenfold complexity reduction while preserving object hierarchy. Experimental validation (n = 20) demonstrated high perceived spatial clarity (5.9/7), low navigation error rate (1.3 errors), mean completion time of 4.8 ± 1.2 minutes, and 18% average route deviation. The framework proved applicable to standalone VR education scenarios under strict rendering constraints Copyright

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Institute of Automation and Information Technologies Satbayev University, Satbayev str., 22, Almaty, 050013, Kazakhstan
Department of Mixed Reality Research Lab International IT University, Manas str., 34/1, Almaty, 050060, Kazakhstan
Department of Military Research National Defense University of the Republic of Kazakhstan, Kazakhstan, Turan ave., 72, Astana, 020000, Kazakhstan

Institute of Automation and Information Technologies Satbayev University
Department of Mixed Reality Research Lab International IT University
Department of Military Research National Defense University of the Republic of Kazakhstan

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Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026