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Proceedings of Mensch und Computer 2020最新文献

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eHMI visualization on the entire car body: results of a comparative evaluation of concepts for the communication between AVs and manual drivers 整个车身的eHMI可视化:对自动驾驶与手动驾驶之间的沟通概念进行对比评估的结果
Proceedings of Mensch und Computer 2020 Pub Date : 2020-09-04 DOI: 10.1145/3404983.3410011
Dominik Schlackl, Klemens Weigl, A. Riener
{"title":"eHMI visualization on the entire car body: results of a comparative evaluation of concepts for the communication between AVs and manual drivers","authors":"Dominik Schlackl, Klemens Weigl, A. Riener","doi":"10.1145/3404983.3410011","DOIUrl":"https://doi.org/10.1145/3404983.3410011","url":null,"abstract":"Automated driving, in particular in mixed traffic, comes with the problem of partially missing face-to-face interaction between driver and other road users when in automated mode (SAE L3+). The lack of confirmation from a driver-passenger of an automated vehicle (AV) to have seen a manual vehicle and that its driver can therefore overtake, change lane, or cut-in safely can lead to dangerous situations and severe accidents. In this work, we propose the vehicle to take-over and support this communication demand. To better understand communication needs and user requirements we developed different concepts for external human-machine interface (eHMI) visualizations on the entire car body and investigated their potential in a user study (N=24). Our results suggest that novel concepts to take charge of the communication between AV and the driver of a manual car have great potential, are clearly understood by subjects, and are rated superior to the ordinary communication with headlight flashers only.","PeriodicalId":298769,"journal":{"name":"Proceedings of Mensch und Computer 2020","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117097606","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}
引用次数: 6
On the materiality of boundary objects in knowledge management 论知识管理中边界对象的实体性
Proceedings of Mensch und Computer 2020 Pub Date : 2020-09-04 DOI: 10.1145/3404983.3410010
H. L. Spiehl, Frauke Mörike, Markus A. Feufel
{"title":"On the materiality of boundary objects in knowledge management","authors":"H. L. Spiehl, Frauke Mörike, Markus A. Feufel","doi":"10.1145/3404983.3410010","DOIUrl":"https://doi.org/10.1145/3404983.3410010","url":null,"abstract":"In most health systems, patient information is available in both analog and digital formats and helps to simplify collaboration across disciplinary and departmental boundaries. Based on data from ethnographic fieldwork on patient information management (PIM), we applied the concept of boundary objects [27] to analyze the collaborative management of patient health records through analog and digital artifacts in a complex socio-technical work system. Our results indicate that a dichotomous classification into analog and digital boundary objects [13] can be enhanced by a third category to understand and support PIM in a hospital context.","PeriodicalId":298769,"journal":{"name":"Proceedings of Mensch und Computer 2020","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124039243","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}
引用次数: 1
Mind the ARm: realtime visualization of robot motion intent in head-mounted augmented reality 注意ARm:头戴式增强现实中机器人运动意图的实时可视化
Proceedings of Mensch und Computer 2020 Pub Date : 2020-09-04 DOI: 10.1145/3404983.3405509
Uwe Gruenefeld, Lars Prädel, Jannike Illing, Tim Claudius Stratmann, S. Drolshagen, M. Pfingsthorn
{"title":"Mind the ARm: realtime visualization of robot motion intent in head-mounted augmented reality","authors":"Uwe Gruenefeld, Lars Prädel, Jannike Illing, Tim Claudius Stratmann, S. Drolshagen, M. Pfingsthorn","doi":"10.1145/3404983.3405509","DOIUrl":"https://doi.org/10.1145/3404983.3405509","url":null,"abstract":"Established safety sensor technology shuts down industrial robots when a collision is detected, causing preventable loss of productivity. To minimize downtime, we implemented three Augmented Reality (AR) visualizations (Path, Preview, and Volume) which allow users to understand robot motion intent and give way to the robot. We compare the different visualizations in a user study in which a small cognitive task is performed in a shared workspace. We found that Preview and Path required significantly longer head rotations to perceive robot motion intent. Volume, however, required the shortest head rotation and was perceived as most safe, enabling closer proximity of the robot arm before one left the shared workspace without causing shutdowns.","PeriodicalId":298769,"journal":{"name":"Proceedings of Mensch und Computer 2020","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129347286","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}
引用次数: 12
Game of TUK: deploying a large-scale activity-boosting gamification project in a university context TUK的游戏:在大学背景下部署一个大型活动促进游戏化项目
Proceedings of Mensch und Computer 2020 Pub Date : 2020-09-04 DOI: 10.1145/3404983.3410008
Julia Müller, Max Sprenger, Tobias Franke, P. Lukowicz, Claudia Reidick, M. Herrlich
{"title":"Game of TUK: deploying a large-scale activity-boosting gamification project in a university context","authors":"Julia Müller, Max Sprenger, Tobias Franke, P. Lukowicz, Claudia Reidick, M. Herrlich","doi":"10.1145/3404983.3410008","DOIUrl":"https://doi.org/10.1145/3404983.3410008","url":null,"abstract":"We present Game of TUK, a gamified mobile app to increase physical activity among students at TU Kaiserslautern. The scale of our project with almost 2,000 players over the course of four weeks is unique for a project in a university context. We present feedback we received and share our insights. Our results show that location-based activities in particular were very popular. In contrast, mini-games included in the app did not contribute as much to user activity as expected.","PeriodicalId":298769,"journal":{"name":"Proceedings of Mensch und Computer 2020","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130785600","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}
引用次数: 1
Age differences in the anticipated acceptance of egoistic versus altruistic crash-control-algorithms in automated vehicles 在自动驾驶汽车中，预期接受利己主义与利他主义碰撞控制算法的年龄差异
Proceedings of Mensch und Computer 2020 Pub Date : 2020-07-07 DOI: 10.1145/3404983.3409992
Moritz Wischert-Zielke, Klemens Weigl, M. Steinhauser, A. Riener
{"title":"Age differences in the anticipated acceptance of egoistic versus altruistic crash-control-algorithms in automated vehicles","authors":"Moritz Wischert-Zielke, Klemens Weigl, M. Steinhauser, A. Riener","doi":"10.1145/3404983.3409992","DOIUrl":"https://doi.org/10.1145/3404983.3409992","url":null,"abstract":"This paper presents the results of an online questionnaire study (N = 97) which examined participants' anticipated acceptance of crash-control-algorithms (CCAs, i.e., algorithms aimed at effecting certain ethical accident outcomes). Concerning a self-sacrifice trolley dilemma, participants displayed a specific age-dependent pattern, in which both younger (18 -- 44 years) and older (65+ years) participants rated their acceptance for egoistic algorithms higher and for altruistic algorithms lower when compared to middle-aged participants (45 -- 64 years).","PeriodicalId":298769,"journal":{"name":"Proceedings of Mensch und Computer 2020","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129965935","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}
引用次数: 1
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