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Affective keys: towards unobtrusive stress sensing of smartphone users 情感键:面向智能手机用户不显眼的压力感知
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236132
Marc Exposito, Rosalind W. Picard, Javier Hernández
{"title":"Affective keys: towards unobtrusive stress sensing of smartphone users","authors":"Marc Exposito, Rosalind W. Picard, Javier Hernández","doi":"10.1145/3236112.3236132","DOIUrl":"https://doi.org/10.1145/3236112.3236132","url":null,"abstract":"This work explores the use of pressure-sensing to capture cues of the stress of smartphone users while typing. In a controlled laboratory study, 11 participants were asked to write about a recent stressful and relaxing experience in counterbalanced order. Preliminary results show a significant positive correlation between the increase in typing pressure and self-reported stress across the two conditions (r=0.75, p=0.0081). In addition, we observed a significant negative correlation between the typing pressure baseline and the self-reported stress (r=-0.74, p=0.0093). These findings can help inform the development of less invasive methods for stress measurement.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114537008","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: 20
Design-led exploration of indoor parking: an industry perspective 以设计为主导的室内停车场探索:一个行业视角
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236172
S. Krome, Jerome Beaurepaire, F. Grani, Annie Liu, Vasileios Bosdelekidis
{"title":"Design-led exploration of indoor parking: an industry perspective","authors":"S. Krome, Jerome Beaurepaire, F. Grani, Annie Liu, Vasileios Bosdelekidis","doi":"10.1145/3236112.3236172","DOIUrl":"https://doi.org/10.1145/3236112.3236172","url":null,"abstract":"For many people, parking in large indoor venues can be a challenging and demanding task. Advanced positioning technologies and accurate indoor maps offer technical solutions for developing an indoor navigation system that helps drivers with the challenges of indoor parking. However, in order to develop a meaningful indoor navigation system, we first need to understand the experiential context of indoor parking. To do so, we investigated the indoor parking experience through explorative studies and design-led explorations. In this paper, we present the design process and the prototyping activities involved to gain an understanding of the indoor parking context. Furthermore, we reflect on how design-led research has helped us to iteratively reframe the research question and we present some of the relevant findings to inspire future academic or industrial research on this topic.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116280923","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: 3
Senbay
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236154
Yuuki Nishiyama, A. Dey, Denzil Ferreira, Takuro Yonezawa, J. Nakazawa
{"title":"Senbay","authors":"Yuuki Nishiyama, A. Dey, Denzil Ferreira, Takuro Yonezawa, J. Nakazawa","doi":"10.1145/3236112.3236154","DOIUrl":"https://doi.org/10.1145/3236112.3236154","url":null,"abstract":"The spread of smartphones allows us to freely capture video and diverse hardware sensors' data (e.g., accel erometer, gyroscope). While recording such data is relatively simple, it is often challenging to share and restream this data to other people and applications. Such capability is very valuable for a range of applications such as a context-aware prototyping/developing platform, an integrated data recording and analysis tool, and a sensor-data based video editing system. To enable such complex operations, we propose Senbay, a platform for instant sensing, integrating, and restreaming multiple-sensor data streams. The platform embeds collected sensor data into a video frame using an animated two-dimensional barcode via real-time video processing. The video-embedded sensor data, dubbed Senbay Video, can be easily restreamed to other people and reused by data rich, context-aware applications.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125866873","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
Don't panic!: guiding pedestrians in autonomous traffic with augmented reality 别慌!:利用增强现实技术引导自动交通中的行人
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236148
M. Hesenius, Ingo Börsting, Ole Meyer, V. Gruhn
{"title":"Don't panic!: guiding pedestrians in autonomous traffic with augmented reality","authors":"M. Hesenius, Ingo Börsting, Ole Meyer, V. Gruhn","doi":"10.1145/3236112.3236148","DOIUrl":"https://doi.org/10.1145/3236112.3236148","url":null,"abstract":"Recent advances allow for driverless cars that do not rely on necessary support systems for humans such as traffic lights. However, humans will still walk the streets in the future, thus we must think about integrating pedestrians into a system of completely autonomous vehicles. We developed several prototypes for mobile UIs based on three navigational concepts showing how future navigational systems for pedestrians within automated traffic systems may display information via augmented reality. In a small qualitative study, we gathered first feedback to determine future working directions. We found that our participants liked information about autonomous vehicles, their intents, and safe zones, but were concerned with information overload.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123424574","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: 17
Wink it: investigating wink-based interactions for smartphones 眨眼:研究智能手机上基于眨眼的互动
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236133
Pin-Sung Ku, Te-Yen Wu, Ericka Andrea Valladares Bastias, Mike Y. Chen
{"title":"Wink it: investigating wink-based interactions for smartphones","authors":"Pin-Sung Ku, Te-Yen Wu, Ericka Andrea Valladares Bastias, Mike Y. Chen","doi":"10.1145/3236112.3236133","DOIUrl":"https://doi.org/10.1145/3236112.3236133","url":null,"abstract":"Commodity mobile devices have front-facing cameras that can be used to precisely track facial expressions, such as winking, which can provide an additional input modality that co-exists with touchscreen input. We evaluate and compare three types of wink-based interactions: single wink, double wink, and long wink, in three mobile usage scenarios: sitting, walking, and lying down. Results show that single wink has similar error rate as touch input, and is preferred over touch input for targets in corner regions on a smartphone.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130612493","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: 2
Information push and pull in tactile pedestrian navigation support 信息推拉在触觉行人导航支持
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236120
Vanessa von Jan, Sven Bertel, E. Hornecker
{"title":"Information push and pull in tactile pedestrian navigation support","authors":"Vanessa von Jan, Sven Bertel, E. Hornecker","doi":"10.1145/3236112.3236120","DOIUrl":"https://doi.org/10.1145/3236112.3236120","url":null,"abstract":"For pedestrian navigation support, we report on how the feeling of being in control about receiving updates impacts navigation efficiency and user experience. In an exploratory field study, 24 participants navigated to previously unknown targets using a wristband which conveyed tactile information about targets' bearing. Information was either pulled by the user at times of her choosing via a simple arm gesture, or was pushed by the armband at a regular, preset interval. While the push mode resulted in higher efficiency, more users preferred actively pulling information, possibly as this afforded feeling more in control. Interestingly, mode preference was independent of individual navigation ability. Results suggest that properties of the specific navigation context should be used to determine whether an interface offers push or pull modes for navigation support.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122263799","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: 2
Let there be LITE: design and evaluation of a label for IoT transparency enhancement 让生活成为现实:设计和评估物联网透明度增强的标签
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236126
Alexandr Railean, D. Reinhardt
{"title":"Let there be LITE: design and evaluation of a label for IoT transparency enhancement","authors":"Alexandr Railean, D. Reinhardt","doi":"10.1145/3236112.3236126","DOIUrl":"https://doi.org/10.1145/3236112.3236126","url":null,"abstract":"We present a \"privacy facts\" label, which aims at helping non-experts understand how an Internet of Things (IoT) device collects and handles data. We describe our design methodology, and detail the results of our user study involving 31 participants, assessing the efficacy of the label. The results suggest that the label was perceived positively by the participants, and is a promising solution to help users in making informed decisions.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"29 4 Suppl 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123336255","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
Predicting stroke gesture input performance for users with motor impairments 预测运动障碍用户的笔划手势输入性能
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236116
O. Ungurean, Radu-Daniel Vatavu, Luis A. Leiva, Daniel Martín-Albo
{"title":"Predicting stroke gesture input performance for users with motor impairments","authors":"O. Ungurean, Radu-Daniel Vatavu, Luis A. Leiva, Daniel Martín-Albo","doi":"10.1145/3236112.3236116","DOIUrl":"https://doi.org/10.1145/3236112.3236116","url":null,"abstract":"The performance of users with motor impairments with stroke gesture input on touchscreens has been little examined so far, despite the wide prevalence of mobile devices and the benefits they bring to increase users' quality of life. In this work, we present the first empirical results on this subject matter from 915 gestures collected from 10 participants with motor impairments (spastic tetraplegia and tetraparesis) and 10 participants without known impairments. We report that different motor abilities lead to different performance in terms of gesture production time. We also show that the production times of gestures articulated by users with motor impairments can be accurately predicted with an absolute error of just 150 ms and a relative error of only 3.7% with respect to actual times (user-independent tests), a result that will enable designers to estimate human performance a priori when prototyping gesture UIs for users with motor impairments.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129774253","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: 8
Develop a user-centered, accessible and harmonized terminology for mobile ICT - freely available in five languages - with us! 与我们一起为移动信息通信技术制定一个以用户为中心、易于获取和统一的术语-免费提供五种语言版本!
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236151
B. Niman, Martin Böcker, A. Bóveda
{"title":"Develop a user-centered, accessible and harmonized terminology for mobile ICT - freely available in five languages - with us!","authors":"B. Niman, Martin Böcker, A. Bóveda","doi":"10.1145/3236112.3236151","DOIUrl":"https://doi.org/10.1145/3236112.3236151","url":null,"abstract":"Users, unfamiliar with the terminology, technical meaning or intended functionality of mobile ICT may be reluctant to use them and miss out on potential benefits. This also prevents from exploiting the true potential of ICT and hinders the uptake and use of services, including those of societal relevance. We present an alternative focusing on improving the overall user experience and accessibility through the provision of recommendations for a harmonized terminology, covering basic, commonly used ICT features in English, French, German, Italian and Spanish. Technical Committee Human Factors (TC HF) of the European Telecommunication Standards Institute (ETSI) has initiated this ongoing work, to develop a freely available to be published in August 2019.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134633953","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: 0
User practices for smartphone control of TV 用户使用智能手机控制电视的做法
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct Pub Date : 2018-09-03 DOI: 10.1145/3236112.3236177
Deborah Z. Torres
{"title":"User practices for smartphone control of TV","authors":"Deborah Z. Torres","doi":"10.1145/3236112.3236177","DOIUrl":"https://doi.org/10.1145/3236112.3236177","url":null,"abstract":"Mobile apps allow TV viewers to use their smartphone to control and interact with their TV. Our study set out to understand real-world practices of smartphone interaction with TV and uncover reasons people use smartphones instead of their remote controls. An online survey was conducted to determine which activities viewers perform when they use their smartphone to interact with TV, how they perform these activities, and why they choose to use their smartphone over their remote. Results reveal that the most popular activities are considered easier to complete on a smartphone than with a remote. Our findings outline these activities and provide a discussion on how the experience of smartphone control of TV can be improved. These discussion points are relevant as design teams decide how much to invest in mobile apps versus remote controls and companies evaluate if the smartphone can replace the remote control.","PeriodicalId":401548,"journal":{"name":"Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132693407","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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