Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology最新文献_第5页

Mimic: In-Situ Recording and Re-Use of Demonstrations to Support Robot Teleoperation 模拟:现场记录和重复使用示范，以支持机器人远程操作

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545639

Karthik Mahadevan, Yuanchun Chen, M. Cakmak, Anthony Tang, Tovi Grossman

引用次数: 4

InterWeave: Presenting Search Suggestions in Context Scaffolds Information Search and Synthesis 交织:在语境中呈现搜索建议，为信息搜索和综合提供支撑

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545696

Srishti Palani, Yingyi Zhou, Sheldon Zhu, Steven W. Dow

{"title":"InterWeave: Presenting Search Suggestions in Context Scaffolds Information Search and Synthesis","authors":"Srishti Palani, Yingyi Zhou, Sheldon Zhu, Steven W. Dow","doi":"10.1145/3526113.3545696","DOIUrl":"https://doi.org/10.1145/3526113.3545696","url":null,"abstract":"Web search is increasingly used to satisfy complex, exploratory information goals. Exploring and synthesizing information into knowledge can be slow and cognitively demanding due to a disconnect between search tools and sense-making workspaces. Our work explores how we might integrate contextual query suggestions within a person’s sensemaking environment. We developed InterWeave a prototype that leverages a human wizard to generate contextual search guidance and to place the suggestions within the emergent structure of a searchers’ notes. To investigate how weaving suggestions into the sensemaking workspace affects a user’s search and sensemaking behavior, we ran a between-subjects study (n=34) where we compare InterWeave’s in context placement with a conventional list of query suggestions. InterWeave’s approach not only promoted active searching, information gathering and knowledge discovery, but also helped participants keep track of new suggestions and connect newly discovered information to existing knowledge, in comparison to presenting suggestions as a separate list. These results point to directions for future work to interweave contextual and natural search guidance into everyday work.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129493880","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

Photographic Lighting Design with Photographer-in-the-Loop Bayesian Optimization 摄影灯光设计与摄影师在环贝叶斯优化

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545690

Kenta Yamamoto, Yuki Koyama, Y. Ochiai

{"title":"Photographic Lighting Design with Photographer-in-the-Loop Bayesian Optimization","authors":"Kenta Yamamoto, Yuki Koyama, Y. Ochiai","doi":"10.1145/3526113.3545690","DOIUrl":"https://doi.org/10.1145/3526113.3545690","url":null,"abstract":"It is important for photographers to have the best possible lighting configuration at the time of shooting; otherwise, they need post-processing on images, which may cause artifacts and deterioration. Thus, photographers often struggle to find the best possible lighting configuration by manipulating lighting devices, including light sources and modifiers, in a trial-and-error manner. In this paper, we propose a novel computational framework to support photographers. This framework assumes that every lighting device is programmable; that is, its adjustable parameters (e.g., orientation, intensity, and color temperature) can be set using a program. Using our framework, photographers do not need to learn how the parameter values affect the resulting lighting, and even do not need to determine the strategy of the trial-and-error process; instead, photographers need only concentrate on evaluating which lighting configuration is more desirable among options suggested by the system. The framework is enabled by our novel photographer-in-the-loop Bayesian optimization, which is sample-efficient (i.e., the number of required evaluation steps is small) and which can also be guided by providing a rough painting of the desired lighting configuration if any. We demonstrate how the framework works in both simulated virtual environments and a physical environment, suggesting that it could find pleasing lighting configurations quickly in around 10 iterations. Our user study suggests that the framework enables the photographer to concentrate on the look of captured images rather than the parameters, compared with the traditional manual lighting workflow.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"98 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130981171","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

Exploring Sensory Conflict Effect Due to Upright Redirection While Using VR in Reclining & Lying Positions 探究在躺卧位置使用VR时，直立重定向带来的感官冲突效应

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545692

Tianren Luo, Zhenxuan He, Chenyang Cai, Teng Han, Zhigeng Pan, Feng Tian

{"title":"Exploring Sensory Conflict Effect Due to Upright Redirection While Using VR in Reclining & Lying Positions","authors":"Tianren Luo, Zhenxuan He, Chenyang Cai, Teng Han, Zhigeng Pan, Feng Tian","doi":"10.1145/3526113.3545692","DOIUrl":"https://doi.org/10.1145/3526113.3545692","url":null,"abstract":"When users use Virtual Reality (VR) in nontraditional postures, such as while reclining or lying in relaxed positions, their views lean upwards and need to be corrected, to make sure they see upright contents and perceive the interactions as if they were standing. Such upright redirection is excepted to cause visual-vestibular-proprioceptive conflict, affecting users’ internal perceptions (e.g., body ownership, presence, simulator sickness) and external perceptions (e.g., egocentric space perception) in VR. Different body reclining angles may affect vestibular sensitivity and lead to the dynamic weighting of multi-sensory signals in the sensory integration. In the paper, we investigated the impact of upright redirection on users’ perceptions, with users’ physical bodies tilted at various angles backward and views upright redirected accordingly. The results showed that upright redirection led to simulator sickness, confused self-awareness, weak upright illusion, and increased space perception deviations to various extents when users are at different reclining positions, and the situations were the worst at the 45° conditions. Based on these results, we designed some illusion-based and sensory-based methods, that were shown effective in reducing the impact of sensory conflict through preliminary evaluations.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123733068","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: 7

DeltaPen: A Device with Integrated High-Precision Translation and Rotation Sensing on Passive Surfaces DeltaPen:一种在被动表面上集成高精度平移和旋转传感的装置

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545655

Guy Lüthi, A. Fender, Christian Holz

{"title":"DeltaPen: A Device with Integrated High-Precision Translation and Rotation Sensing on Passive Surfaces","authors":"Guy Lüthi, A. Fender, Christian Holz","doi":"10.1145/3526113.3545655","DOIUrl":"https://doi.org/10.1145/3526113.3545655","url":null,"abstract":"We present DeltaPen, a pen device that operates on passive surfaces without the need for external tracking systems or active sensing surfaces. DeltaPen integrates two adjacent lens-less optical flow sensors at its tip, from which it reconstructs accurate directional motion as well as yaw rotation. DeltaPen also supports tilt interaction using a built-in inertial sensor. A pressure sensor and high-fidelity haptic actuator complements our pen device while retaining a compact form factor that supports mobile use on uninstrumented surfaces. We present a processing pipeline that reliably extracts fine-grained pen translations and rotations from the two optical flow sensors. To asses the accuracy of our translation and angle estimation pipeline, we conducted a technical evaluation in which we compared our approach with ground-truth measurements of participants’ pen movements during typical pen interactions. We conclude with several example applications that leverage our device’s capabilities. Taken together, we demonstrate novel input dimensions with DeltaPen that have so far only existed in systems that require active sensing surfaces or external tracking.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117131181","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: 4

ReCapture: AR-Guided Time-lapse Photography 重拍:ar引导的延时摄影

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545641

Ruyu Yan, Jiatian Sun, Longxiuling Deng, A. Davis

引用次数: 1

MetamorphX: An Ungrounded 3-DoF Moment Display that Changes its Physical Properties through Rotational Impedance Control MetamorphX:一种通过转动阻抗控制改变其物理特性的非接地三自由度力矩显示器

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545650

Takeru Hashimoto, Shigeo Yoshida, Takuji Narumi

引用次数: 3

Summarizing Sets of Related ML-Driven Recommendations for Improving File Management in Cloud Storage 总结了改进云存储中文件管理的相关ml驱动建议集

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545704

Will Brackenbury, K. Chard, Aaron J. Elmore, Blase Ur

{"title":"Summarizing Sets of Related ML-Driven Recommendations for Improving File Management in Cloud Storage","authors":"Will Brackenbury, K. Chard, Aaron J. Elmore, Blase Ur","doi":"10.1145/3526113.3545704","DOIUrl":"https://doi.org/10.1145/3526113.3545704","url":null,"abstract":"Personal cloud storage systems increasingly offer recommendations to help users retrieve or manage files of interest. For example, Google Drive’s Quick Access predicts and surfaces files likely to be accessed. However, when multiple, related recommendations are made, interfaces typically present recommended files and any accompanying explanations individually, burdening users. To improve the usability of ML-driven personal information management systems, we propose a new method for summarizing related file-management recommendations. We generate succinct summaries of groups of related files being recommended. Summaries reference the files’ shared characteristics. Through a within-subjects online study in which participants received recommendations for groups of files in their own Google Drive, we compare our summaries to baselines like visualizing a decision tree model or simply listing the files in a group. Compared to the baselines, participants expressed greater understanding and confidence in accepting recommendations when shown our novel recommendation summaries.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127910421","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

SemanticOn: Specifying Content-Based Semantic Conditions for Web Automation Programs 语义:为Web自动化程序指定基于内容的语义条件

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545691

Kevin Pu, Rainey Fu, Rui Dong, Xinyu Wang, Yuanchun Chen, Tovi Grossman

引用次数: 5

RIDS: Implicit Detection of a Selection Gesture Using Hand Motion Dynamics During Freehand Pointing in Virtual Reality rid:在虚拟现实中徒手指向时使用手部运动动力学的隐式检测选择手势

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545701

Ting Zhang, Zhenhong Hu, Aakar Gupta, Chi-Hao Wu, Hrvoje Benko, Tanya R. Jonker

{"title":"RIDS: Implicit Detection of a Selection Gesture Using Hand Motion Dynamics During Freehand Pointing in Virtual Reality","authors":"Ting Zhang, Zhenhong Hu, Aakar Gupta, Chi-Hao Wu, Hrvoje Benko, Tanya R. Jonker","doi":"10.1145/3526113.3545701","DOIUrl":"https://doi.org/10.1145/3526113.3545701","url":null,"abstract":"Freehand interactions with augmented and virtual reality are growing in popularity, but they lack reliability and robustness. Implicit behavior from users, such as hand or gaze movements, might provide additional signals to improve the reliability of input. In this paper, the primary goal is to improve the detection of a selection gesture in VR during point-and-click interaction. Thus, we propose and investigate the use of information contained within the hand motion dynamics that precede a selection gesture. We built two models that classified if a user is likely to perform a selection gesture at the current moment in time. We collected data during a pointing-and-selection task from 15 participants and trained two models with different architectures, i.e., a logistic regression classifier was trained using predefined hand motion features and a temporal convolutional network (TCN) classifier was trained using raw hand motion data. Leave-one-subject-out cross-validation PR-AUCs of 0.36 and 0.90 were obtained for each model respectively, demonstrating that the models performed well above chance (=0.13). The TCN model was found to improve the precision of a noisy selection gesture by 11.2% without sacrificing recall performance. An initial analysis of the generalizability of the models demonstrated above-chance performance, suggesting that this approach could be scaled to other interaction tasks in the future.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130738681","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