This paper mainly discusses the perioperative nursing course teaching model suitable for higher vocational education.The core content of“perioperative nursing”course is set according to surgical nursing posts,and ga...This paper mainly discusses the perioperative nursing course teaching model suitable for higher vocational education.The core content of“perioperative nursing”course is set according to surgical nursing posts,and gamified course objectives are designed according to learners’cognitive rules.Typical nursing tasks are used as the carrier,teaching case base is formed based on the concept of medical and educational collaboration,and gamified teaching situations are created based on VR technology to optimize the teaching process and enable students to experience the learning process immersive.Enhance students’job competency and professional competence.In the course design,modular teaching,project teaching,team cooperation teaching,gamification teaching,VR immersive teaching,medical teaching collaborative evaluation and other modes are aggregated,and the course design of perioperative nursing is re-carried out.展开更多
With the rapid development of artificial intelligence technology,the development of virtual reality technology has received increasing attention in various fields.Based on the difficulties in the course construction o...With the rapid development of artificial intelligence technology,the development of virtual reality technology has received increasing attention in various fields.Based on the difficulties in the course construction of“Virtual Reality Technology”,this paper adopts a questionnaire survey method to study the learning effects of students majoring in digital media technology at Guangxi University of Finance and Economics regarding the“Virtual Reality Technology”course.The research mainly involves four aspects:learning content,teaching effectiveness,learning experience,and future development needs.The research analysis in this paper not only provides strong support for the construction of a first-class course in“Virtual Reality Technology”but also offers references for the course construction of digital media technology majors in other universities.展开更多
In recent years,the government has issued a series of documents to promote the construction of digital campuses.This initiative serves to encourage the deep integration of information technology and intelligent techno...In recent years,the government has issued a series of documents to promote the construction of digital campuses.This initiative serves to encourage the deep integration of information technology and intelligent technology education and digital reform,the combination of virtual reality and campus management is the need for innovative thinking and economic and social development,and then better change our learning style and living environment.The construction of the digital campus is based on virtual reality technology,BIM,GIS,and three-dimensional modeling technology to provide an immersive platform for students,promote the integration of virtual reality technology and education,help teachers,students,and parents to understand all kinds of education information and resources,to achieve their interoperability.From the off-campus environment to the school teaching equipment,teachers to teaching quality certification,and learning,to extracurricular entertainment,opening ceremonies to graduation parties,to bring more efficient,convenient,and safe campus life for teachers,students,and staff in school,and break the traditional information restrictions.展开更多
With the rapid development of information technology,virtual reality(VR)technology has gradually transformed from the concept of science fiction to reality,and become an important driving force for innovation and deve...With the rapid development of information technology,virtual reality(VR)technology has gradually transformed from the concept of science fiction to reality,and become an important driving force for innovation and development in the field of education.As an immersive technology,VR can break the limitations of time and space in traditional teaching modes and create an immersive learning experience for learners.This technology can not only make the learning process more vivid and interesting,but also improve students’learning efficiency and initiative through interaction and immersion.Especially in the field of distance education,the application of VR technology is redefining teaching methods,increasing the efficiency of educational resource sharing,and enhancing the fairness and accessibility of education.This paper will take VR technology as the starting point,analyze its basic principles and technical characteristics,and deeply discuss the diversified practices of VR in distance education,including teaching scene simulation,interactive experience optimization,other aspects of educational resources equity,etc.展开更多
With the rapid development of virtual reality technology,it has been widely used in the field of education.It can promote the development of learning transfer,which is an effective method for learners to learn effecti...With the rapid development of virtual reality technology,it has been widely used in the field of education.It can promote the development of learning transfer,which is an effective method for learners to learn effectively.Therefore,this paper describes how to use virtual reality technology to achieve learning transfer in order to achieve teaching goals and improve learning efficiency.展开更多
As a new support platform of information technology for social development, virtual reality technology(VRT) has been widely used in many fields. Here, the concept and important features of VRT are summarized first. Th...As a new support platform of information technology for social development, virtual reality technology(VRT) has been widely used in many fields. Here, the concept and important features of VRT are summarized first. Then, the analysis requirement for VRT in design, display, operation and maintenance training, and state monitoring for aerospace products is elaborated. This is followed with a review of foreign and domestic policy planning of VRT, and their application in aerospace. Last, future development of VRT is discussed.展开更多
The rapid development of computer virtual reality technology has provideda brand-new idea for the inheritance, protection, product design and disseminationof China’s intangible cultural heritage, which is of great pr...The rapid development of computer virtual reality technology has provideda brand-new idea for the inheritance, protection, product design and disseminationof China’s intangible cultural heritage, which is of great practical significance.Based on the investigation of the status quo of computer virtual realitytechnology in the protection and development of intangible cultural heritage, thispaper proposes an innovative method for the intangible cultural heritage protectionmode integrated with computer virtual reality technology. Besides, this paper alsoattempts to obtain a development strategy for the inheritance, protection, integration,development of virtual reality of intangible cultural heritage by analyzing theIntangible Cultural Heritage Project of Zhejiang Province with Xiuzhou peasantpaintings as a study case. This paper represents the achievement of the projecttitled Research on Collaborative Development of Design Majors under the Backgroundof “Integration of Production and Education” (jg20190966), one of thesecond batch of teaching reform research projects of higher education in ZhejiangProvince during the 13th Five-Year Plan.展开更多
With the continuous development of virtual reality technology,more and more industries are attempting to apply it to practical scenarios.E-commerce platforms,as an important component of modern commerce,have also begu...With the continuous development of virtual reality technology,more and more industries are attempting to apply it to practical scenarios.E-commerce platforms,as an important component of modern commerce,have also begun to explore how to utilize virtual reality technology to enhance user experience.This article provides an overview of the current application status and trends of virtual reality technology in the field of e-commerce,analyzes the impact and mechanism of VR technology on e-commerce user experience,and explores the application modes and methods of VR technology in e-commerce platform experience.At the same time,this article also proposes corresponding countermeasures for the problems existing in VR technology in e-commerce platforms,in order to provide reference for the virtual reality of e-commerce platforms.展开更多
With the application of virtual reality technology to realize interactive display of virtual museum as content of study,we analyze the problems in the current virtual museum system.Taking Daqing Museum for example,we ...With the application of virtual reality technology to realize interactive display of virtual museum as content of study,we analyze the problems in the current virtual museum system.Taking Daqing Museum for example,we develop a 2.5D(between 2D and 3D) architectural modeling technology,and combine it with virtual reality technology,to create the virtual museum simulation platform.By establishing the virtual simulation platform of Daqing Museum,we verify the feasibility of using 2.5D architectural modeling technology to build the virtual museum system,create a virtual simulation platform with practical value,and show the bright future of virtual museum based on 2.5D virtual reality technology.展开更多
Digitization is the inevitable trend of the social development. In order to meet the requirements of the social development, the garment industry should also speed up the digitization and informationization, to improv...Digitization is the inevitable trend of the social development. In order to meet the requirements of the social development, the garment industry should also speed up the digitization and informationization, to improve the technological contents of the garment induslry. With the emergence and popularization of the emerging computer technology such as the visualization, virtual reality and so on, the clothing design has received a profound influence in the design concept, design style and means of communication. This paper focuses on the analysis of the development of virtual reality technology in the field of fashion design, and summarizes the future prospects.展开更多
The application of virtual reality technology has become more and more influential in garden design. Quest3D as a significant software to realize the virtual reality technology is utilized in this study to make a gard...The application of virtual reality technology has become more and more influential in garden design. Quest3D as a significant software to realize the virtual reality technology is utilized in this study to make a garden roaming demonstration system with the gardening design of a classical courtyard as an example. Besides, the advantages and disadvantages of applying Quest3D technology in garden landscape design are elaborated from the perspective of the selection of Quest3D technology, basic procedures for the selection and establishment of software and hardware.展开更多
The experience of interior space is profoundly shaped by the interplay of various sensory inputs.Despite this,soundscape design remains an underexplored avenue for enhancing spatial experience in built environments.Us...The experience of interior space is profoundly shaped by the interplay of various sensory inputs.Despite this,soundscape design remains an underexplored avenue for enhancing spatial experience in built environments.Using virtual reality technology,this study simulated how musical soundscape,including objective musical attributes(mode,tempo,reverberation time—RT),and subjective music evaluations,affect spatial perception and roaming behavior within exhibition spaces featuring diverse layouts.The key findings are as follows:(1)The explanatory contributions of music attributes and subjective evaluations vary across different spatial perceptual dimensions.For instance,major mode and slow tempo significantly enhance spatial scale perception,whereas music familiarity plays a role in influencing spatial legibility.(2)Visual factors have an inherent effect on spatial perception,with significant impacts on spatial scale,fluidity,abundance,and legibility.(3)Music influences spatial perception across different layouts,and its mediating effects on roaming behavior differ.For instance,in axial spaces,increasing spatial abundance positively impacts roaming time and range,with RT conditions playing a key role.In shape-contrast spaces,spatial legibility significantly influences roaming range,with mode and familiarity affecting the results.This study provides a comprehensive exploration of the complex interactions between music,spatial perception,and human behavior,offering valuable insights for future soundscape design.展开更多
This paper introduced the application of the WebGIS and virtual reality technology in the tourism industry and analyzed the existing problems in the tourism information system.Taking Daqing Oil Field Scenic Sport as a...This paper introduced the application of the WebGIS and virtual reality technology in the tourism industry and analyzed the existing problems in the tourism information system.Taking Daqing Oil Field Scenic Sport as an example,it introduced a method of constructing the virtual simulation platform for tourism based on the combination of WebGIS and virtual reality technology.Through the virtual simulation platform of Daqing Tourism Scenic Spot,it verified the design idea,methods,and technical feasibility of the virtual tourism system,and built a specific,feasible,and practical virtual simulation platform for tourism.It showed the bright prospects of virtual tourism development based on WebGIS and virtual reality technology.展开更多
To explore the influence of emergency evacuation signs on passenger behavior during subway fires and improve evacuation efficiency in emergencies,this paper proposes a dynamic emergency evacuation sign system.A simula...To explore the influence of emergency evacuation signs on passenger behavior during subway fires and improve evacuation efficiency in emergencies,this paper proposes a dynamic emergency evacuation sign system.A simulation platform integrating building information modeling(BIM)and virtual reality(VR)technologies was em-ployed to create subway fire evacuation scenarios using both the current and proposed dynamic emergency evacuation signage systems.Through simulation experiments,fine-grained microscopic data on passenger behavior was collected.Seven indicators were selected to assess evacuation efficiency and wayfinding difficulty.The analysis explored the influence of evacuation signs on passenger behavior in both overall and decision-making areas,thereby validating the effectiveness of the new emergency evacuation signage system.The results show that the dynamic evacuation signage system significantly improves overall passenger evacuation efficiency and reduces decision-making errors.It also improves wayfinding efficiency in critical decision areas by reducing the need for direction identification,minimizing stopping times,and lowering the frequency of decision errors.The method for evaluating the effects of emergency evacuation signs on passenger evacuation behavior proposed in this study provides a robust theoretical basis for the design and optimization of emergency-oriented signs.展开更多
Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation ...Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation of maize production.The computer graphics algorithms,virtual reality technology,animation design and information integration technology are applied to maize production by this system.establishment of dynamic simulation system of maize growth is conducive to raise level of precise operation in maize production.The system also can assist the relevant production research and testing,to reduce cost and improve efficiency.展开更多
Recently, virtual reality and interactive somatosensory technology has become one of the hot issues in the research of computer applications. Leap Motion is a new type of interactive somatosensory devices which bring ...Recently, virtual reality and interactive somatosensory technology has become one of the hot issues in the research of computer applications. Leap Motion is a new type of interactive somatosensory devices which bring users senses of immersion efficiently. This paper studies a interactive somatosensory game model based on Leap Motion and implemented with Unity. Based on the two core technology philosophy of Leap Motion, i.e., virtual reality technology and body sense of interactive technology, the design implementation of each sub module of the system and Leap Motion game algorithm are thoroughly addressed. This paper has certain significance for future application of Leap Motion in film, television, and interactive games.展开更多
1.INTRODUCTION The rapid advancement of augmented reality(AR)and virtual reality(VR)technologies has stimulated substantial innovation in the display industry,particularly in front-panel technology advancements.To pro...1.INTRODUCTION The rapid advancement of augmented reality(AR)and virtual reality(VR)technologies has stimulated substantial innovation in the display industry,particularly in front-panel technology advancements.To provide immersive and high-quality contents in AR/VR devices,displays must support a wide color gamut that reproduces vivid colors.Ideally,such displays should satisfy the rigorous requirements of the Rec.2020 standard,which defines the color space for ultrahigh-definition television.1 Therefore,next-generation displays demand the convergence of high color purity,high-resolution,and high device performance(Figure 1A).展开更多
With the rapid development of science and computer technology in recent years,simple electronic technology can no longer meet people's needs,and VR virtual reality technology came into being.VR virtual reality tec...With the rapid development of science and computer technology in recent years,simple electronic technology can no longer meet people's needs,and VR virtual reality technology came into being.VR virtual reality technology mainly uses the interactive experience in the dynamic three-dimensional space to make us feel immersive.Now when people have higher and higher requirements for living space,the perfect combination of living space design and VR virtual reality technology will become a new development trend of living space design.This paper discusses the application of VR virtual reality technology in modern living space design,and fully analyzes the advantages of VR virtual reality technology itself.Make living space design more and more perfect with the help of VR virtual reality technology.展开更多
Under the background of“emerging engineering education,”the engineering education with national defense characteristics,has put forward higher requirements for the engineering practice training of college students.B...Under the background of“emerging engineering education,”the engineering education with national defense characteristics,has put forward higher requirements for the engineering practice training of college students.Based on this,focusing on three characteristics of virtual reality(VR)technology,this paper puts forward the construction ideas of VR technology applied in engineering practice training courses.Then,by taking Northwestern Polytechnical University’s“VR Assembly Composite Practice Training Course”for example,this paper designs the teaching process of the practice training course and analyzes the teaching effect through questionnaires.It finds that VR technology can avoid teaching risks,improve teaching quality,and have a high promotion value in the existing engineering practice training courses.Finally,three suggestions on the VR technology applied in engineering practice teaching are put forward.展开更多
基金Scientific Research Project of Hunan Provincial Department of Education“Design and Implementation of Vocational Nursing Talent Training Based on Virtual Reality Immersive Game Teaching”(Project No.:23C0938)Loudi Vocational and Technical College 2024 Education and Teaching Reform Research Project“Design and Implementation of Surgical Nursing Gamification Course Based on Immersive Virtual Reality Technology”(Project No.:LZJY24ZZC01)。
文摘This paper mainly discusses the perioperative nursing course teaching model suitable for higher vocational education.The core content of“perioperative nursing”course is set according to surgical nursing posts,and gamified course objectives are designed according to learners’cognitive rules.Typical nursing tasks are used as the carrier,teaching case base is formed based on the concept of medical and educational collaboration,and gamified teaching situations are created based on VR technology to optimize the teaching process and enable students to experience the learning process immersive.Enhance students’job competency and professional competence.In the course design,modular teaching,project teaching,team cooperation teaching,gamification teaching,VR immersive teaching,medical teaching collaborative evaluation and other modes are aggregated,and the course design of perioperative nursing is re-carried out.
基金Exploration and Research on the Construction of Teaching Resources for the“Virtual Reality Technology”Course in the Context of Artificial Intelligence。
文摘With the rapid development of artificial intelligence technology,the development of virtual reality technology has received increasing attention in various fields.Based on the difficulties in the course construction of“Virtual Reality Technology”,this paper adopts a questionnaire survey method to study the learning effects of students majoring in digital media technology at Guangxi University of Finance and Economics regarding the“Virtual Reality Technology”course.The research mainly involves four aspects:learning content,teaching effectiveness,learning experience,and future development needs.The research analysis in this paper not only provides strong support for the construction of a first-class course in“Virtual Reality Technology”but also offers references for the course construction of digital media technology majors in other universities.
文摘In recent years,the government has issued a series of documents to promote the construction of digital campuses.This initiative serves to encourage the deep integration of information technology and intelligent technology education and digital reform,the combination of virtual reality and campus management is the need for innovative thinking and economic and social development,and then better change our learning style and living environment.The construction of the digital campus is based on virtual reality technology,BIM,GIS,and three-dimensional modeling technology to provide an immersive platform for students,promote the integration of virtual reality technology and education,help teachers,students,and parents to understand all kinds of education information and resources,to achieve their interoperability.From the off-campus environment to the school teaching equipment,teachers to teaching quality certification,and learning,to extracurricular entertainment,opening ceremonies to graduation parties,to bring more efficient,convenient,and safe campus life for teachers,students,and staff in school,and break the traditional information restrictions.
文摘With the rapid development of information technology,virtual reality(VR)technology has gradually transformed from the concept of science fiction to reality,and become an important driving force for innovation and development in the field of education.As an immersive technology,VR can break the limitations of time and space in traditional teaching modes and create an immersive learning experience for learners.This technology can not only make the learning process more vivid and interesting,but also improve students’learning efficiency and initiative through interaction and immersion.Especially in the field of distance education,the application of VR technology is redefining teaching methods,increasing the efficiency of educational resource sharing,and enhancing the fairness and accessibility of education.This paper will take VR technology as the starting point,analyze its basic principles and technical characteristics,and deeply discuss the diversified practices of VR in distance education,including teaching scene simulation,interactive experience optimization,other aspects of educational resources equity,etc.
文摘With the rapid development of virtual reality technology,it has been widely used in the field of education.It can promote the development of learning transfer,which is an effective method for learners to learn effectively.Therefore,this paper describes how to use virtual reality technology to achieve learning transfer in order to achieve teaching goals and improve learning efficiency.
文摘As a new support platform of information technology for social development, virtual reality technology(VRT) has been widely used in many fields. Here, the concept and important features of VRT are summarized first. Then, the analysis requirement for VRT in design, display, operation and maintenance training, and state monitoring for aerospace products is elaborated. This is followed with a review of foreign and domestic policy planning of VRT, and their application in aerospace. Last, future development of VRT is discussed.
文摘The rapid development of computer virtual reality technology has provideda brand-new idea for the inheritance, protection, product design and disseminationof China’s intangible cultural heritage, which is of great practical significance.Based on the investigation of the status quo of computer virtual realitytechnology in the protection and development of intangible cultural heritage, thispaper proposes an innovative method for the intangible cultural heritage protectionmode integrated with computer virtual reality technology. Besides, this paper alsoattempts to obtain a development strategy for the inheritance, protection, integration,development of virtual reality of intangible cultural heritage by analyzing theIntangible Cultural Heritage Project of Zhejiang Province with Xiuzhou peasantpaintings as a study case. This paper represents the achievement of the projecttitled Research on Collaborative Development of Design Majors under the Backgroundof “Integration of Production and Education” (jg20190966), one of thesecond batch of teaching reform research projects of higher education in ZhejiangProvince during the 13th Five-Year Plan.
文摘With the continuous development of virtual reality technology,more and more industries are attempting to apply it to practical scenarios.E-commerce platforms,as an important component of modern commerce,have also begun to explore how to utilize virtual reality technology to enhance user experience.This article provides an overview of the current application status and trends of virtual reality technology in the field of e-commerce,analyzes the impact and mechanism of VR technology on e-commerce user experience,and explores the application modes and methods of VR technology in e-commerce platform experience.At the same time,this article also proposes corresponding countermeasures for the problems existing in VR technology in e-commerce platforms,in order to provide reference for the virtual reality of e-commerce platforms.
文摘With the application of virtual reality technology to realize interactive display of virtual museum as content of study,we analyze the problems in the current virtual museum system.Taking Daqing Museum for example,we develop a 2.5D(between 2D and 3D) architectural modeling technology,and combine it with virtual reality technology,to create the virtual museum simulation platform.By establishing the virtual simulation platform of Daqing Museum,we verify the feasibility of using 2.5D architectural modeling technology to build the virtual museum system,create a virtual simulation platform with practical value,and show the bright future of virtual museum based on 2.5D virtual reality technology.
文摘Digitization is the inevitable trend of the social development. In order to meet the requirements of the social development, the garment industry should also speed up the digitization and informationization, to improve the technological contents of the garment induslry. With the emergence and popularization of the emerging computer technology such as the visualization, virtual reality and so on, the clothing design has received a profound influence in the design concept, design style and means of communication. This paper focuses on the analysis of the development of virtual reality technology in the field of fashion design, and summarizes the future prospects.
文摘The application of virtual reality technology has become more and more influential in garden design. Quest3D as a significant software to realize the virtual reality technology is utilized in this study to make a garden roaming demonstration system with the gardening design of a classical courtyard as an example. Besides, the advantages and disadvantages of applying Quest3D technology in garden landscape design are elaborated from the perspective of the selection of Quest3D technology, basic procedures for the selection and establishment of software and hardware.
基金supported by the National Natural Science Foundation of China(NSFC)(Grant Number 52478083,52308089,52208101)Shanghai Engineering Research Center of Urban Environmental Noise Control(Grant Number UENC-202404).
文摘The experience of interior space is profoundly shaped by the interplay of various sensory inputs.Despite this,soundscape design remains an underexplored avenue for enhancing spatial experience in built environments.Using virtual reality technology,this study simulated how musical soundscape,including objective musical attributes(mode,tempo,reverberation time—RT),and subjective music evaluations,affect spatial perception and roaming behavior within exhibition spaces featuring diverse layouts.The key findings are as follows:(1)The explanatory contributions of music attributes and subjective evaluations vary across different spatial perceptual dimensions.For instance,major mode and slow tempo significantly enhance spatial scale perception,whereas music familiarity plays a role in influencing spatial legibility.(2)Visual factors have an inherent effect on spatial perception,with significant impacts on spatial scale,fluidity,abundance,and legibility.(3)Music influences spatial perception across different layouts,and its mediating effects on roaming behavior differ.For instance,in axial spaces,increasing spatial abundance positively impacts roaming time and range,with RT conditions playing a key role.In shape-contrast spaces,spatial legibility significantly influences roaming range,with mode and familiarity affecting the results.This study provides a comprehensive exploration of the complex interactions between music,spatial perception,and human behavior,offering valuable insights for future soundscape design.
基金Supported by Student's Platform for Innovation and Entrepreneurship Training Program "Development of Campus Precise Navigation System Based on Mobile Terminal"(201610223065)Heilongjiang Provincial Level and Postgraduate Education Reform Research Project "Research on the Integration of Production,Study and Practice Training Mode of Agricultural Information Professional Master"(JGXM_HLJ_2014094)Heilongjiang Provincial Level and Postgraduate Education Teaching Reform Project "Training Model of Practical and Innovative Agricultural Information Professional Master"(JGXM_HLJ_2016126)
文摘This paper introduced the application of the WebGIS and virtual reality technology in the tourism industry and analyzed the existing problems in the tourism information system.Taking Daqing Oil Field Scenic Sport as an example,it introduced a method of constructing the virtual simulation platform for tourism based on the combination of WebGIS and virtual reality technology.Through the virtual simulation platform of Daqing Tourism Scenic Spot,it verified the design idea,methods,and technical feasibility of the virtual tourism system,and built a specific,feasible,and practical virtual simulation platform for tourism.It showed the bright prospects of virtual tourism development based on WebGIS and virtual reality technology.
基金Beijing Natural Science Foundation-Fengtai Rail Transit Frontier Research Joint Foundation(No.L211024),the National Natural Science Foundation of China(No.52072012).
文摘To explore the influence of emergency evacuation signs on passenger behavior during subway fires and improve evacuation efficiency in emergencies,this paper proposes a dynamic emergency evacuation sign system.A simulation platform integrating building information modeling(BIM)and virtual reality(VR)technologies was em-ployed to create subway fire evacuation scenarios using both the current and proposed dynamic emergency evacuation signage systems.Through simulation experiments,fine-grained microscopic data on passenger behavior was collected.Seven indicators were selected to assess evacuation efficiency and wayfinding difficulty.The analysis explored the influence of evacuation signs on passenger behavior in both overall and decision-making areas,thereby validating the effectiveness of the new emergency evacuation signage system.The results show that the dynamic evacuation signage system significantly improves overall passenger evacuation efficiency and reduces decision-making errors.It also improves wayfinding efficiency in critical decision areas by reducing the need for direction identification,minimizing stopping times,and lowering the frequency of decision errors.The method for evaluating the effects of emergency evacuation signs on passenger evacuation behavior proposed in this study provides a robust theoretical basis for the design and optimization of emergency-oriented signs.
基金Supported by Supported by National High Technology Research and Development Program of China(2006AA10A039)Special Funding Projects for Research in Agricultural Public Service Sectors (200803037)Technology Development Program of Jilin Province (2006BAD02A10-6-6)~~
文摘Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation of maize production.The computer graphics algorithms,virtual reality technology,animation design and information integration technology are applied to maize production by this system.establishment of dynamic simulation system of maize growth is conducive to raise level of precise operation in maize production.The system also can assist the relevant production research and testing,to reduce cost and improve efficiency.
基金Supported by Gansu Science and Technology Major Project(1302FKDA036)
文摘Recently, virtual reality and interactive somatosensory technology has become one of the hot issues in the research of computer applications. Leap Motion is a new type of interactive somatosensory devices which bring users senses of immersion efficiently. This paper studies a interactive somatosensory game model based on Leap Motion and implemented with Unity. Based on the two core technology philosophy of Leap Motion, i.e., virtual reality technology and body sense of interactive technology, the design implementation of each sub module of the system and Leap Motion game algorithm are thoroughly addressed. This paper has certain significance for future application of Leap Motion in film, television, and interactive games.
基金supported by National Research Foundation of Korea(NRF)grants funded by the Ministry of Science and ICT,Korea:RS-2022-NR068226(2022M3H4A1A04096380)and RS-2024-00416583.
文摘1.INTRODUCTION The rapid advancement of augmented reality(AR)and virtual reality(VR)technologies has stimulated substantial innovation in the display industry,particularly in front-panel technology advancements.To provide immersive and high-quality contents in AR/VR devices,displays must support a wide color gamut that reproduces vivid colors.Ideally,such displays should satisfy the rigorous requirements of the Rec.2020 standard,which defines the color space for ultrahigh-definition television.1 Therefore,next-generation displays demand the convergence of high color purity,high-resolution,and high device performance(Figure 1A).
文摘With the rapid development of science and computer technology in recent years,simple electronic technology can no longer meet people's needs,and VR virtual reality technology came into being.VR virtual reality technology mainly uses the interactive experience in the dynamic three-dimensional space to make us feel immersive.Now when people have higher and higher requirements for living space,the perfect combination of living space design and VR virtual reality technology will become a new development trend of living space design.This paper discusses the application of VR virtual reality technology in modern living space design,and fully analyzes the advantages of VR virtual reality technology itself.Make living space design more and more perfect with the help of VR virtual reality technology.
文摘Under the background of“emerging engineering education,”the engineering education with national defense characteristics,has put forward higher requirements for the engineering practice training of college students.Based on this,focusing on three characteristics of virtual reality(VR)technology,this paper puts forward the construction ideas of VR technology applied in engineering practice training courses.Then,by taking Northwestern Polytechnical University’s“VR Assembly Composite Practice Training Course”for example,this paper designs the teaching process of the practice training course and analyzes the teaching effect through questionnaires.It finds that VR technology can avoid teaching risks,improve teaching quality,and have a high promotion value in the existing engineering practice training courses.Finally,three suggestions on the VR technology applied in engineering practice teaching are put forward.
