Florine Simon, Lucia Alonso Duran, Xavier Carrau, Emeric Delacroix, Baptiste Guilbert, J. Imbert, M. Causse, Anke M. Brock
{"title":"BLEXVFR: Designing a Mobile Assistant for Pilots","authors":"Florine Simon, Lucia Alonso Duran, Xavier Carrau, Emeric Delacroix, Baptiste Guilbert, J. Imbert, M. Causse, Anke M. Brock","doi":"10.1145/3447527.3474852","DOIUrl":"https://doi.org/10.1145/3447527.3474852","url":null,"abstract":"Piloting an aircraft is a difficult task that requires high-level cognitive abilities. Few studies have investigated the use of cognitive assistants to support pilots. This study is a first step toward an in-flight assistant for light aircraft pilots. We applied a user-centered approach to develop BLEXVFR, a mobile application that enables pilots to access information and program alerts. A pilot study in a simulator with four pilots showed that the user experience of BLEXVFR was at least comparable to existing applications.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134552937","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}
{"title":"Everyday Emergencies: Challenges and Designs Involving 9-1-1 Systems","authors":"Punyashlok Dash","doi":"10.1145/3447527.3474867","DOIUrl":"https://doi.org/10.1145/3447527.3474867","url":null,"abstract":"Abstract Since late 1960’s, 9-1-1 calls in North America have been answered over audio calls. However, this method of information collection can prove to be challenging as the call-taker relies on the caller and has no visual way of confirming facts. Next Generation 9-1-1 (NG 9-1-1) is a mandated move by the Canadian government to include multimedia features like, video-calling, photo-sharing, and texting in 9-1-1 services. The focus of my thesis work is to understand how user interfaces, desktop and mobile can be designed, so that it helps 9-1-1 call-centres to transition into a future that allows multimedia handling and remote collaboration. My thesis also focuses on designing mobile user interfaces that will allow 9-1-1 callers to use their smartphones and leverage multimedia during a 9-1-1 call.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130479218","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}
Mark Colley, Dennis Wolf, S. Böhm, Tobias Lahmann, Luca Porta, E. Rukzio
{"title":"Resync: Towards Transferring Somnolent Passengers to Consciousness","authors":"Mark Colley, Dennis Wolf, S. Böhm, Tobias Lahmann, Luca Porta, E. Rukzio","doi":"10.1145/3447527.3474847","DOIUrl":"https://doi.org/10.1145/3447527.3474847","url":null,"abstract":"The advance of automated driving allows the users to engage in non-driving related activities such as sleeping. However, until full automation is reached, the user may have to interact with the vehicle, for example, in planned take-overs, which requires the user to be awake and conscious. To evaluate auditory and visual awakening concepts (alarm, fading in 5, and fading in 20s), we conducted a between-subject (N=45) Virtual Reality study, in which participants dozed/slept for 15min, were then awoken, and then had to complete an ordering, a stroop, and a counting task. We only found a significant difference in the perceived sleep duration, which was highest in the alarm condition.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127034947","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}
{"title":"Exploring an Opportunity to Support Local Food Systems through Online Food Delivery Services with Live-Streaming Farms in China","authors":"Xiaotong Du, Sunyoung Kim","doi":"10.1145/3447527.3474859","DOIUrl":"https://doi.org/10.1145/3447527.3474859","url":null,"abstract":"The use of online food delivery (OFD) services has skyrocketed despite lingering concerns about food safety during the COVID-19 pandemic. The pandemic has impacted most business sectors, including local farms and ranches whose channels to sell through local food markets have shut down. With the demand for food delivery is increasing while the local food market at risk, we saw an opportunity to connect these two complementary businesses through “live-streaming farms.” We conducted interviews to investigate the current challenges of using OFD services, designed and evaluated the concept of live-streaming farms in OFD services to promote sustainable local food systems. Our findings indicate that offering extra food-related information through live streaming could potentially reduce primary concerns about food safety for OFD users and build local food networks. We conclude by discussing the design considerations of live-streaming farms that can improve user experience with OFD and support the local food systems.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129004394","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}
{"title":"Choice of Social Music Systems in China: A Study of NetEase Cloud Music","authors":"Jie Cai, Ruiqi Shen, S. R. Hiltz","doi":"10.1145/3447527.3474853","DOIUrl":"https://doi.org/10.1145/3447527.3474853","url":null,"abstract":"Social music is gaining popularity, but there is still little understanding of why it is popular in China. In this study, we applied mixed methods and used NetEase Cloud Music (a popular social music app) as the research platform for a preliminary exploration of user’s motives and their relationship with technology acceptance and social presence. The interview study (N=21) shows that users preferred NetEase Cloud Music rather than other services because of five reasons (recommended by acquaintance, good UI design, accurate recommendation and classification system, wonderful comments and a sense of community, and user relation activities). The survey study (N=246) shows that wonderful comment and a sense of community is strongly related to social presence; good UI design is strongly related to ease of use; accurate recommendation and classification system is strongly related to usefulness. We discuss the practical implications for designers and the platform.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133721146","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}
Mike D. Bradley, Joy Goodman-Deane, Jakob Kluge, P. Clarkson
{"title":"Predicting population exclusion for services dependent on mobile digital interfaces","authors":"Mike D. Bradley, Joy Goodman-Deane, Jakob Kluge, P. Clarkson","doi":"10.1145/3447527.3474862","DOIUrl":"https://doi.org/10.1145/3447527.3474862","url":null,"abstract":"Mobile services accessible solely via digital interfaces are becoming increasingly common. This may result in the exclusion of many potential users because they lack the access to the required digital technologies, the capability to operate the interfaces or the attitudes for successful technology engagement. This paper focuses on the issue of access as a first step in understanding this exclusion. Analysis from a recent population-representative survey in Germany (n=1010) provides a baseline exclusion prediction for mobile services with different technology requirements, for example a service that requires the user to install an app on a smartphone versus or a service that provides information via a website on a smartphone. The analysis has been carried out on the whole population and on selected groups that are potentially at greater risk of being excluded from these services, such as those over the age of 65, women and those with low educational achievement. The results suggest that services that only offer access via an app, which needs installation on a mobile device, can exclude significant numbers of potential users.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131936245","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}
Karola Marky, Julian Fischer, M. Mühlhäuser, A. Matviienko
{"title":"Investigating Page Turning Methods for Sheet Music during Piano Play","authors":"Karola Marky, Julian Fischer, M. Mühlhäuser, A. Matviienko","doi":"10.1145/3447527.3474863","DOIUrl":"https://doi.org/10.1145/3447527.3474863","url":null,"abstract":"Musical pieces composed for the piano are registered on paper sheets. Since the space for sheets on the piano is limited, pianists have to turn pages while playing the piano to get access to the registered without having to stop playing. In this work, we present two methods to support page turning during piano play: 1) turning by touch and 2) turning by pedal in combination with two types of note layouts in (1) DIN A4 and (2) an adaptive display size. We compared these page turning methods to the baseline of using paper pages with 10 participants in a controlled lab experiment. Our results show that the pedal-adaptive turning method leads to the lowest interruption time while playing and pedal-based methods have a high usability and low cognitive load.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125972019","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}
T. Rasmussen, Asbjørn Stensgaard, Thomas Winding, Timothy R. Merritt
{"title":"scrAPP: Enabling Reuse of Scrap Materials with a Smartphone","authors":"T. Rasmussen, Asbjørn Stensgaard, Thomas Winding, Timothy R. Merritt","doi":"10.1145/3447527.3474856","DOIUrl":"https://doi.org/10.1145/3447527.3474856","url":null,"abstract":"We introduce scrAPP, a smartphone app that helps designers reuse odd-shaped scrap sheet materials. scrAPP uses a smartphone camera to capture the contour of scrap materials providing precise measurements on the spot enabling users to quickly determine if their CAD models will fit on the material and to then place the models for cutting. This work contributes to the body of work focused on sustainability in digital fabrication through the development of tools for designers. The paper describes the rationale and user-centered approach to the development of scrAPP as well as insights into the needs of creative users gathered from an exploratory preliminary user study. A number of challenges in terms of technical implementation and user experience are explored, and conclusions on the future support for mobile material reuse are provided.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"23 24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128441368","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}
Zhaoyi Yang, Pengcheng An, Jinchen Yang, Samuel Strojny, Zi-Ru Zhang, Dongsheng Sun, J. Zhao
{"title":"Designing Mobile EEG Neurofeedback Games for Children with Autism","authors":"Zhaoyi Yang, Pengcheng An, Jinchen Yang, Samuel Strojny, Zi-Ru Zhang, Dongsheng Sun, J. Zhao","doi":"10.1145/3447527.3477522","DOIUrl":"https://doi.org/10.1145/3447527.3477522","url":null,"abstract":"Neurofeedback games are an effective and playful approach to enhance certain social and attentional capabilities in children with autism, which are promising to become widely accessible along with the commercialization of mobile EEG modules. However, little industry-based experiences are shared, regarding how to better design neurofeedback games to fine-tune their playability and user experiences for autistic children. In this paper, we review the experiences we gained from industry practice, in which a series of mobile EEG neurofeedback games have been developed for preschool autistic children. We briefly describe our design and development in a one-year collaboration with a special education center involving a group of stakeholders: children with autism and their caregivers and parents. We then summarize four concrete implications we learnt concerning the design of game characters, game narratives, as well as gameplay elements, which aim to support future work in creating better neurofeedback games for preschool children with autism.","PeriodicalId":281566,"journal":{"name":"Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123665908","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}