{"title":"TactiHelm: Tactile Feedback in a Cycling Helmet for Collision Avoidance","authors":"Dong-Bach Vo, Julia Saari, S. Brewster","doi":"10.1145/3411763.3451580","DOIUrl":null,"url":null,"abstract":"This paper introduces TactiHelm, a helmet that can inform cyclists about potential collisions. To inform the design of TactiHelm, a survey on cycling safety was conducted. The results highlighted the need for a support system to inform on location and proximity of surrounding vehicles. A set of tactile cues for TactiHelm conveying proximity and directions of the collisions were designed and evaluated. The results show that participants could correctly identify proximity up to 91% and directions up to 85% when tactile cues were delivered on the head, making TactiHelm a suitable device for notifications when cycling.","PeriodicalId":265192,"journal":{"name":"Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems","volume":"101 4","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3411763.3451580","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
This paper introduces TactiHelm, a helmet that can inform cyclists about potential collisions. To inform the design of TactiHelm, a survey on cycling safety was conducted. The results highlighted the need for a support system to inform on location and proximity of surrounding vehicles. A set of tactile cues for TactiHelm conveying proximity and directions of the collisions were designed and evaluated. The results show that participants could correctly identify proximity up to 91% and directions up to 85% when tactile cues were delivered on the head, making TactiHelm a suitable device for notifications when cycling.
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