{"title":"DexController:设计一款具有抓握识别功能的VR控制器，丰富自然游戏体验","authors":"Hyeon-Beom Yi, Jiwoo Hong, Hwan Kim, Woohun Lee","doi":"10.1145/3359996.3364263","DOIUrl":null,"url":null,"abstract":"We present DexController, which is a hand-held controller leveraging grasp as an additional modality for virtual reality (VR) game. The pressure-sensitive surface of DexController was designed to recognize two different grasp-poses (i.e. precision grip and power grip) and detect grasp-force. Based on the results of two feasibility tests, a VR defense game was designed in which players could attack each enemy using the proper weapon with a proper level of force. A within-subject comparative study is conducted with a button-based controller which has the same physical form of DexController. The results indicated that DexController enhanced the perceived naturalness of the controller and game enjoyment, with having acceptable physical demand. This study clarifies the empirical effect of utilizing grasp-recognition on VR game controller to enhance interactivity. Also, we provide insight for the integration of VR game elements with the grasping modality of a controller.","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":"11","resultStr":"{\"title\":\"DexController : Designing a VR Controller with Grasp-Recognition for Enriching Natural Game Experience\",\"authors\":\"Hyeon-Beom Yi, Jiwoo Hong, Hwan Kim, Woohun Lee\",\"doi\":\"10.1145/3359996.3364263\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present DexController, which is a hand-held controller leveraging grasp as an additional modality for virtual reality (VR) game. The pressure-sensitive surface of DexController was designed to recognize two different grasp-poses (i.e. precision grip and power grip) and detect grasp-force. Based on the results of two feasibility tests, a VR defense game was designed in which players could attack each enemy using the proper weapon with a proper level of force. A within-subject comparative study is conducted with a button-based controller which has the same physical form of DexController. The results indicated that DexController enhanced the perceived naturalness of the controller and game enjoyment, with having acceptable physical demand. This study clarifies the empirical effect of utilizing grasp-recognition on VR game controller to enhance interactivity. Also, we provide insight for the integration of VR game elements with the grasping modality of a controller.\",\"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\":\"11\",\"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/10.1145/3359996.3364263\",\"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/10.1145/3359996.3364263","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
DexController : Designing a VR Controller with Grasp-Recognition for Enriching Natural Game Experience
We present DexController, which is a hand-held controller leveraging grasp as an additional modality for virtual reality (VR) game. The pressure-sensitive surface of DexController was designed to recognize two different grasp-poses (i.e. precision grip and power grip) and detect grasp-force. Based on the results of two feasibility tests, a VR defense game was designed in which players could attack each enemy using the proper weapon with a proper level of force. A within-subject comparative study is conducted with a button-based controller which has the same physical form of DexController. The results indicated that DexController enhanced the perceived naturalness of the controller and game enjoyment, with having acceptable physical demand. This study clarifies the empirical effect of utilizing grasp-recognition on VR game controller to enhance interactivity. Also, we provide insight for the integration of VR game elements with the grasping modality of a controller.
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