"Jaeho Ryu,Ryuzo Ohno","Portable VR System for Preparedness of Earthquake Disaster",,"Proceedings of Fourth International Conference on Urban Earthquake Engineering",,,,"pp. 591-598",2007,Mar. "Jaeho Ryu,Naoki Hashimoto,Yasuharu Koike,Makoto Sato","Distance Estimation with Various Field of Views & Navigation Interfaces in Real and in Virtual Space","VSMM2004(10th International Conference on Virtual Systems and Multimedia)","Proceedings of VSMM2004(10th International Conference on Virtual Systems and Multimedia)",,,,"pp. 151-160",2004,Nov. "–ö ÝèM,‹´–{’¼ŒÈ,²“¡ ½","–v“üŒ^ƒfƒBƒXƒvƒŒƒC‚É‚¨‚¯‚鎋Šo—U“±Ž©ŒÈ‰^“®‚Ì•ªÍ",,"VRS—ŠwŒ¤‹†ˆÏˆõ‰ï ‘æ2‰ñŒ¤‹†‰ï˜_•¶W",,,,"pp. 7-10",2003,Nov. "masashi soeda,Ryuzo Ohno,Jaeho Ryu,NAOKI HASHIMOTO,Makoto Sato","The Effects of Architectural Treatments on Reducing Oppressed Feelings Caused by High-rise Buildings","Sixth Conference of the European Architectural Endoscopy Association","Proceedings of the Sixth Conference of the European Architectural Endoscopy Association",,,,"pp. 28-35",2003,Sept. "Jaeho Ryu,Naoki Hashimoto,Shoichi Hasegawa,Makoto Sato","Developing an Immersive Multi-Projection System with Hybrid Screen","ICAT2002","ICAT2002",,,,"pp. 22-29",2002,Dec.