{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T18:44:04Z","timestamp":1776105844441,"version":"3.50.1"},"publisher-location":"New York, New York, USA","reference-count":0,"publisher":"ACM Press","license":[{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1999]]},"DOI":"10.1145\/302979.302995","type":"proceedings-article","created":{"date-parts":[[2003,11,13]],"date-time":"2003-11-13T16:10:21Z","timestamp":1068739821000},"page":"64-71","source":"Crossref","is-referenced-by-count":84,"title":["Towards usable VR"],"prefix":"10.1145","author":[{"given":"Robert W.","family":"Lindeman","sequence":"first","affiliation":[]},{"given":"John L.","family":"Sibert","sequence":"additional","affiliation":[]},{"given":"James K.","family":"Hahn","sequence":"additional","affiliation":[]}],"member":"320","event":{"name":"the SIGCHI conference","theme":"the CHI is the limit","location":"Pittsburgh, Pennsylvania, United States","acronym":"CHI '99","number":"1999","sponsor":["SIGCHI, ACM Special Interest Group on Computer-Human Interaction"],"start":{"date-parts":[[1999,5,15]]},"end":{"date-parts":[[1999,5,20]]}},"container-title":["Proceedings of the SIGCHI conference on Human factors in computing systems the CHI is the limit - CHI '99"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/302979.302995","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/dl.acm.org\/ft_gateway.cfm?id=302995&ftid=29873&dwn=1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T19:04:54Z","timestamp":1750273494000},"score":1,"resource":{"primary":{"URL":"http:\/\/portal.acm.org\/citation.cfm?doid=302979.302995"}},"subtitle":["an empirical study of user interfaces for immersive virtual environments"],"proceedings-subject":"Human factors in computing systems","short-title":[],"issued":{"date-parts":[[1999]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1145\/302979.302995","relation":{},"subject":[],"published":{"date-parts":[[1999]]}}}