?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Design+Guidelines+for+Landmarks+to+Support+Navigation+in+Virtual+Environments&rft.creator=Vinson%2C+Norman+G.&rft.subject=Applied+Cognitive+Psychology&rft.subject=Cognitive+Psychology&rft.subject=Human+Computer+Interaction&rft.description=Unfamiliar%2C+large-scale+virtual+environments+are+difficult+to+navigate.+This+paper+presents+design+guidelines+to+ease+navigation+in+such+virtual+environments.+The+guidelines+presented+here+focus+on+the+design+and+placement+of+landmarks+in+virtual+environments.+Moreover%2C+the+guidelines+are+based+primarily+on+the+extensive+empirical+literature+on+navigation+in+the+real+world.+A+rationale+for+this+approach+is+provided+by+the+similarities+between+navigational+behavior+in+real+and+virtual+environments.&rft.publisher=ACM+Press%2C+New+York%2C+NY%2C+USA&rft.date=1999&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F3297%2F1%2Fvinson99_nrc.pdf&rft.identifier=++Vinson%2C+Norman+G.++(1999)+Design+Guidelines+for+Landmarks+to+Support+Navigation+in+Virtual+Environments.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F3297%2F