Augmented Humans 2022Pub Date : 2022-03-01Epub Date: 2022-04-18DOI: 10.1145/3519391.3522752
Justin Kasowski, Michael Beyeler
{"title":"Immersive Virtual Reality Simulations of Bionic Vision.","authors":"Justin Kasowski, Michael Beyeler","doi":"10.1145/3519391.3522752","DOIUrl":"https://doi.org/10.1145/3519391.3522752","url":null,"abstract":"<p><p>Bionic vision uses neuroprostheses to restore useful vision to people living with incurable blindness. However, a major outstanding challenge is predicting what people \"see\" when they use their devices. The limited field of view of current devices necessitates head movements to scan the scene, which is difficult to simulate on a computer screen. In addition, many computational models of bionic vision lack biological realism. To address these challenges, we present VR-SPV, an open-source virtual reality toolbox for simulated prosthetic vision that uses a psychophysically validated computational model to allow sighted participants to \"see through the eyes\" of a bionic eye user. To demonstrate its utility, we systematically evaluated how clinically reported visual distortions affect performance in a letter recognition and an immersive obstacle avoidance task. Our results highlight the importance of using an appropriate phosphene model when predicting visual outcomes for bionic vision.</p>","PeriodicalId":93735,"journal":{"name":"Augmented Humans 2022","volume":"2022 ","pages":"82-93"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9289996/pdf/nihms-1820611.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40631312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bayerisches Staatsministerium des Innern, fur Sport und Integration","authors":"Einleitende, Worte","doi":"10.1515/9783110729405-003","DOIUrl":"https://doi.org/10.1515/9783110729405-003","url":null,"abstract":"kein eigenes Stiftungsorgan und somit an die Weisungen des zuständigen 6). Sonderrechte des Stifters sind höchstpersönlich, also nicht vererbbar. Allerdings kann der Stifter auch für seine(n) unmittelbaren und weitere Nachfolger (als Organmitglieder) bzw. für sonstige namentlich bestimmte Organmitglieder entsprechende Sonderrechte in der Stiftungssatzung festlegen. Durch spätere Satzungsänderung können solche Sonderrechte nicht mehr eingeräumt","PeriodicalId":93735,"journal":{"name":"Augmented Humans 2022","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87384091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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