Augmented-view for restricted visual field: Multiple device implementations
An augmented-view device for patients with severely restricted peripheral visual fields (tunnel vision) was proposed, combining a see-through head-mounted display and a simultaneous minified view of a wide field presented as contour information. Here we create and evaluate multiple implementations o...
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| Veröffentlicht in: | Optometry and vision science 2002-11, Vol.79 (11), p.715-723 |
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| container_title | Optometry and vision science |
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| creator | VARGAS-MARTIN, Fernando PELI, Eli |
| description | An augmented-view device for patients with severely restricted peripheral visual fields (tunnel vision) was proposed, combining a see-through head-mounted display and a simultaneous minified view of a wide field presented as contour information. Here we create and evaluate multiple implementations of the augmented-view concept and report responses from potential users.
Several prototypes using commercial off-the-shelf devices were implemented. Then they were evaluated in real environments in daylight and at night by two retinitis pigmentosa patients.
Effective expansion of the visual field of patients was achieved. Patients indicated their preferences for different properties, devices, and combinations.
Patients found the augmented-view concept of help for their impairment, but wanted much more ergonomic design than the prototypes provided. Benefits, limitations, and possible improvements for the evaluated devices are discussed. |
| doi_str_mv | 10.1097/00006324-200211000-00009 |
| format | Article |
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Several prototypes using commercial off-the-shelf devices were implemented. Then they were evaluated in real environments in daylight and at night by two retinitis pigmentosa patients.
Effective expansion of the visual field of patients was achieved. Patients indicated their preferences for different properties, devices, and combinations.
Patients found the augmented-view concept of help for their impairment, but wanted much more ergonomic design than the prototypes provided. Benefits, limitations, and possible improvements for the evaluated devices are discussed.</description><identifier>ISSN: 1040-5488</identifier><identifier>EISSN: 1538-9235</identifier><identifier>DOI: 10.1097/00006324-200211000-00009</identifier><identifier>PMID: 12462540</identifier><identifier>CODEN: OVSCET</identifier><language>eng</language><publisher>Hagerstown, MD: Lippincott Williams & Wilkins</publisher><subject>Biological and medical sciences ; Diseases of visual field, optic nerve, optic chiasma and optic tracts ; Equipment and Supplies ; Equipment Design ; Humans ; Medical sciences ; Ophthalmology ; Photography - instrumentation ; Retinitis Pigmentosa - complications ; Vision Disorders - etiology ; Vision Disorders - rehabilitation ; Visual Fields</subject><ispartof>Optometry and vision science, 2002-11, Vol.79 (11), p.715-723</ispartof><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-6fc14352a960dfd038cb0a9fb0e0b1dbd0213120613b4b31968d18108d6f25113</citedby><cites>FETCH-LOGICAL-c407t-6fc14352a960dfd038cb0a9fb0e0b1dbd0213120613b4b31968d18108d6f25113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14372590$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12462540$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>VARGAS-MARTIN, Fernando</creatorcontrib><creatorcontrib>PELI, Eli</creatorcontrib><title>Augmented-view for restricted visual field: Multiple device implementations</title><title>Optometry and vision science</title><addtitle>Optom Vis Sci</addtitle><description>An augmented-view device for patients with severely restricted peripheral visual fields (tunnel vision) was proposed, combining a see-through head-mounted display and a simultaneous minified view of a wide field presented as contour information. Here we create and evaluate multiple implementations of the augmented-view concept and report responses from potential users.
Several prototypes using commercial off-the-shelf devices were implemented. Then they were evaluated in real environments in daylight and at night by two retinitis pigmentosa patients.
Effective expansion of the visual field of patients was achieved. Patients indicated their preferences for different properties, devices, and combinations.
Patients found the augmented-view concept of help for their impairment, but wanted much more ergonomic design than the prototypes provided. Benefits, limitations, and possible improvements for the evaluated devices are discussed.</description><subject>Biological and medical sciences</subject><subject>Diseases of visual field, optic nerve, optic chiasma and optic tracts</subject><subject>Equipment and Supplies</subject><subject>Equipment Design</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Ophthalmology</subject><subject>Photography - instrumentation</subject><subject>Retinitis Pigmentosa - complications</subject><subject>Vision Disorders - etiology</subject><subject>Vision Disorders - rehabilitation</subject><subject>Visual Fields</subject><issn>1040-5488</issn><issn>1538-9235</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkFtPxCAQhYnRuN7-gumLvlVngFLwzRhvUeOLPjeUi8G02xXaNf57WV1dXoY5-c7AHEIKhDMEVZ9DPoJRXlIAipi7ciWpLbKHFZOloqzaznfgUFZcyhnZT-kdAGtWiV0yQ8oFrTjskYfL6a1389HZchncZ-GHWESXxhhM1oplSJPuCh9cZy-Kp6kbw6JzhXXLYFwR-tys3HoMwzwdkh2vu-SO1vWAvN5cv1zdlY_Pt_dXl4-l4VCPpfAGOauoVgKst8CkaUEr34KDFm1r80oMKQhkLW8ZKiEtSgRphacVIjsgp79zF3H4mPJnmz4k47pOz90wpaamNZNMiQzKX9DEIaXofLOIodfxq0FoVkE2f0E2_0H-SCpbj9dvTG3v7Ma4Ti4DJ2tAJ6M7H_XchLThOKtppYB9A7lpenU</recordid><startdate>20021101</startdate><enddate>20021101</enddate><creator>VARGAS-MARTIN, Fernando</creator><creator>PELI, Eli</creator><general>Lippincott Williams & Wilkins</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20021101</creationdate><title>Augmented-view for restricted visual field: Multiple device implementations</title><author>VARGAS-MARTIN, Fernando ; PELI, Eli</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-6fc14352a960dfd038cb0a9fb0e0b1dbd0213120613b4b31968d18108d6f25113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Biological and medical sciences</topic><topic>Diseases of visual field, optic nerve, optic chiasma and optic tracts</topic><topic>Equipment and Supplies</topic><topic>Equipment Design</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Ophthalmology</topic><topic>Photography - instrumentation</topic><topic>Retinitis Pigmentosa - complications</topic><topic>Vision Disorders - etiology</topic><topic>Vision Disorders - rehabilitation</topic><topic>Visual Fields</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>VARGAS-MARTIN, Fernando</creatorcontrib><creatorcontrib>PELI, Eli</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optometry and vision science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>VARGAS-MARTIN, Fernando</au><au>PELI, Eli</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Augmented-view for restricted visual field: Multiple device implementations</atitle><jtitle>Optometry and vision science</jtitle><addtitle>Optom Vis Sci</addtitle><date>2002-11-01</date><risdate>2002</risdate><volume>79</volume><issue>11</issue><spage>715</spage><epage>723</epage><pages>715-723</pages><issn>1040-5488</issn><eissn>1538-9235</eissn><coden>OVSCET</coden><abstract>An augmented-view device for patients with severely restricted peripheral visual fields (tunnel vision) was proposed, combining a see-through head-mounted display and a simultaneous minified view of a wide field presented as contour information. Here we create and evaluate multiple implementations of the augmented-view concept and report responses from potential users.
Several prototypes using commercial off-the-shelf devices were implemented. Then they were evaluated in real environments in daylight and at night by two retinitis pigmentosa patients.
Effective expansion of the visual field of patients was achieved. Patients indicated their preferences for different properties, devices, and combinations.
Patients found the augmented-view concept of help for their impairment, but wanted much more ergonomic design than the prototypes provided. Benefits, limitations, and possible improvements for the evaluated devices are discussed.</abstract><cop>Hagerstown, MD</cop><pub>Lippincott Williams & Wilkins</pub><pmid>12462540</pmid><doi>10.1097/00006324-200211000-00009</doi><tpages>9</tpages></addata></record> |
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| ispartof | Optometry and vision science, 2002-11, Vol.79 (11), p.715-723 |
| issn | 1040-5488 1538-9235 |
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| source | MEDLINE; Journals@Ovid LWW Legacy Archive; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Journals@Ovid Complete |
| subjects | Biological and medical sciences Diseases of visual field, optic nerve, optic chiasma and optic tracts Equipment and Supplies Equipment Design Humans Medical sciences Ophthalmology Photography - instrumentation Retinitis Pigmentosa - complications Vision Disorders - etiology Vision Disorders - rehabilitation Visual Fields |
| title | Augmented-view for restricted visual field: Multiple device implementations |
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