Article(id=1242138904967590385, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242138854459781448, articleNumber=null, orderNo=26, doi=10.3981/j.issn.1000-7857.2021.01.019, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1609603200000, receivedDateStr=2021-01-03, revisedDate=1609948800000, revisedDateStr=2021-01-07, acceptedDate=null, acceptedDateStr=null, onlineDate=1615356693247, onlineDateStr=2021-03-10, pubDate=1610467200000, pubDateStr=2021-01-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1615356693247, onlineIssueDateStr=2021-03-10, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078592764, creator=sys-migrate, updateTime=1774078592764, updator=sys-migrate, issue=Issue{id=1242138854459781448, tenantId=1146029695717560320, journalId=1146031591421210625, year='2021', volume='39', issue='1', pageStart='1', pageEnd='276', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078580723, creator=sys-migrate, updateTime=1774078580723, updator=sys-migrate, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=220, endPage=232, ext={EN=ArticleExt(id=1242138911733002780, articleId=1242138904967590385, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Review on the hot spots of extended reality(XR) in 2020, columnId=1242138872986022256, journalTitle=Science & Technology Review, columnName=Exclusive: Science and Technology Review in 2020, runingTitle=null, highlight=null, articleAbstract=Extended reality (XR) technology showed some new development trends in 2000. This article summarizes the research hotspots and development trends of XR in the past year from four aspects: terminal side, software side, content side and application side. Corresponding suggestions and countermeasures are put forward through analyzing the main problems in the development process of China's XR industry, which would provide reference for relevant personnel., correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=nCOPQrWyJz/nLLikAF6vaw==, pdfFileSize=5742116, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. Xi'an Jiaotong University City College, Xi'an 710018, China;
2. Henan Polytechnic University, Jiaozuo 454000, China;
3. Shaanxi Accelerated Imagination Technology Education Co., Ltd., Xi'an 710079, China, fund=null, authors=FAN Liya¹, HOU Shouming², ZHANG Kefa³, MIAO Xianglin¹, authorsList=FAN Liya, HOU Shouming, ZHANG Kefa, MIAO Xianglin), CN=ArticleExt(id=1242138908851515917, articleId=1242138904967590385, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=2020年扩展现实（XR）热点回眸, columnId=1242138871576736104, journalTitle=科技导报, columnName=专题：2020年科技热点回眸, runingTitle=null, highlight=null, articleAbstract=2020年，扩展现实技术呈现出一些新的发展态势。从终端侧、软件侧、内容侧、应用侧4个角度对扩展现实技术的研究热点及发展趋势进行了总结。通过分析中国扩展现实产业发展过程中面临的主要问题，提出了相应的建议和对策。, correspAuthors=null, authorNote=范丽亚,副教授,研究方向为VR/AR技术及产业,电子信箱:fanliya_xjtucc@163.com, correspAuthorsNote=侯守明(通信作者),教授,研究方向为VR/AR技术,电子信箱:housm@163.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=L1Y+M+UUGIcZD1mzj8ItRw==, pdfFileSize=5742116, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. 西安交通大学城市学院, 西安 710018;
2. 河南理工大学计算机科学与技术学院, 焦作 454000;
3. 陕西加速想象力教育科技有限公司, 西安 710079, fund=西安交通大学城市学院重点项目（202002Z01）；陕西省重点研发计划项目（2020ZDLGY10002）, authors=范丽亚¹, 侯守明², 张克发³, 缪相林¹, authorsList=范丽亚, 侯守明, 张克发, 缪相林)}, authors=null, keywords=[Keyword(id=1242138908524360199, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138904967590385, language=CN, orderNo=1, keyword=扩展现实技术), Keyword(id=1242138908612440585, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138904967590385, language=CN, orderNo=1, keyword=虚拟现实技术), Keyword(id=1242138908704715275, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138904967590385, language=CN, orderNo=1, keyword=扩展现实产业), Keyword(id=1242138911435207193, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138904967590385, language=EN, orderNo=1, keyword=extended reality technology), Keyword(id=1242138911510704666, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138904967590385, language=EN, 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