{"title":"通过增加手臂位置感来增强指向非触觉增强现实界面","authors":"Daniela Markov-Vetter, O. Staadt","doi":"10.1145/3359996.3364728","DOIUrl":null,"url":null,"abstract":"Interactive user interfaces in head-mounted Augmented Reality environments are not always projected onto a physical surface. However, operating such free-floating interfaces by touch gestures is challenging because they do not provide haptic feedback. Considering a pointing gesture, in this work we present a user study evaluating the benefits of increasing the arm position sense for operating non-haptic interface. Our findings confirm that haptic feedback is required and show that an increased arm sense compensates for the lack of haptic feedback. The results suggest that applying 0.3 times of the pointing arm’s weight significantly speeds up direct object selection for free-floating interfaces. We also show that the correction phase of the underlying pointing movement is affected by boosting the arm sense.","PeriodicalId":393864,"journal":{"name":"Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhancement of Pointing Towards Non-Haptic Augmented Reality Interfaces by Increasing the Arm Position Sense\",\"authors\":\"Daniela Markov-Vetter, O. Staadt\",\"doi\":\"10.1145/3359996.3364728\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Interactive user interfaces in head-mounted Augmented Reality environments are not always projected onto a physical surface. However, operating such free-floating interfaces by touch gestures is challenging because they do not provide haptic feedback. Considering a pointing gesture, in this work we present a user study evaluating the benefits of increasing the arm position sense for operating non-haptic interface. Our findings confirm that haptic feedback is required and show that an increased arm sense compensates for the lack of haptic feedback. The results suggest that applying 0.3 times of the pointing arm’s weight significantly speeds up direct object selection for free-floating interfaces. We also show that the correction phase of the underlying pointing movement is affected by boosting the arm sense.\",\"PeriodicalId\":393864,\"journal\":{\"name\":\"Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3359996.3364728\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3359996.3364728","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Enhancement of Pointing Towards Non-Haptic Augmented Reality Interfaces by Increasing the Arm Position Sense
Interactive user interfaces in head-mounted Augmented Reality environments are not always projected onto a physical surface. However, operating such free-floating interfaces by touch gestures is challenging because they do not provide haptic feedback. Considering a pointing gesture, in this work we present a user study evaluating the benefits of increasing the arm position sense for operating non-haptic interface. Our findings confirm that haptic feedback is required and show that an increased arm sense compensates for the lack of haptic feedback. The results suggest that applying 0.3 times of the pointing arm’s weight significantly speeds up direct object selection for free-floating interfaces. We also show that the correction phase of the underlying pointing movement is affected by boosting the arm sense.