Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology最新文献_第8页

NFCStack: Identifiable Physical Building Blocks that Support Concurrent Construction and Frictionless Interaction NFCStack:可识别的物理构建块，支持并发构建和无摩擦交互

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545658

Chi-Jung Lee, Rong-Hao Liang, Ling-Chien Yang, Chiulin Chiang, Te-Yen Wu, Bing-Yu Chen

{"title":"NFCStack: Identifiable Physical Building Blocks that Support Concurrent Construction and Frictionless Interaction","authors":"Chi-Jung Lee, Rong-Hao Liang, Ling-Chien Yang, Chiulin Chiang, Te-Yen Wu, Bing-Yu Chen","doi":"10.1145/3526113.3545658","DOIUrl":"https://doi.org/10.1145/3526113.3545658","url":null,"abstract":"In this paper, we propose NFCStack, which is a physical building block system that supports stacking and frictionless interaction and is based on near-field communication (NFC). This system consists of a portable station that can support and resolve the order of three types of passive identifiable stackable: bricks, boxes, and adapters. The bricks support stable and sturdy physical construction, whereas the boxes support frictionless tangible interactions. The adapters provide an interface between the aforementioned two types of stackable and convert the top of a stack into a terminal for detecting interactions between NFC-tagged objects. In contrast to existing systems based on NFC or radio-frequency identification technologies, NFCStack is portable, supports simultaneous interactions, and resolves stacking and interaction events responsively, even when objects are not strictly aligned. Evaluation results indicate that the proposed system effectively supports 12 layers of rich-ID stacking with the three types of building block, even if every box is stacked with a 6-mm offset. The results also indicate possible generalized applications of the proposed system, including 2.5-dimensional construction. The interaction styles are described using several educational application examples, and the design implications of this research are explained.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"48 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":"130163586","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

BO as Assistant: Using Bayesian Optimization for Asynchronously Generating Design Suggestions BO作为助手:使用贝叶斯优化异步生成设计建议

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545664

Yuki Koyama, Masataka Goto

{"title":"BO as Assistant: Using Bayesian Optimization for Asynchronously Generating Design Suggestions","authors":"Yuki Koyama, Masataka Goto","doi":"10.1145/3526113.3545664","DOIUrl":"https://doi.org/10.1145/3526113.3545664","url":null,"abstract":"Many design tasks involve parameter adjustment, and designers often struggle to find desirable parameter value combinations by manipulating sliders back and forth. For such a multi-dimensional search problem, Bayesian optimization (BO) is a promising technique because of its intelligent sampling strategy; in each iteration, BO samples the most effective points considering both exploration (i.e., prioritizing unexplored regions) and exploitation (i.e., prioritizing promising regions), enabling efficient searches. However, existing BO-based design frameworks take the initiative in the design process and thus are not flexible enough for designers to freely explore the design space using their domain knowledge. In this paper, we propose a novel design framework, BO as Assistant, which enables designers to take the initiative in the design process while also benefiting from BO’s sampling strategy. The designer can manipulate sliders as usual; the system monitors the slider manipulation to automatically estimate the design goal on the fly and then asynchronously provides unexplored-yet-promising suggestions using BO’s sampling strategy. The designer can choose to use the suggestions at any time. This framework uses a novel technique to automatically extract the necessary information to run BO by observing slider manipulation without requesting additional inputs. Our framework is domain-agnostic, demonstrated by applying it to photo color enhancement, 3D shape design for personal fabrication, and procedural material design in computer graphics.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"84 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":"131231155","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

FLEX-SDK: An Open-Source Software Development Kit for Creating Social Robots FLEX-SDK:用于创建社交机器人的开源软件开发工具包

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545707

Patrícia Alves-Oliveira, Kai Mihata, Raida Karim, Elin A. Björling, M. Cakmak

引用次数: 1

Using Annotations for Sensemaking About Code 使用注释对代码进行语义分析

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545667

Amber Horvath, B. Myers, A. Macvean, Imtiaz Rahman

{"title":"Using Annotations for Sensemaking About Code","authors":"Amber Horvath, B. Myers, A. Macvean, Imtiaz Rahman","doi":"10.1145/3526113.3545667","DOIUrl":"https://doi.org/10.1145/3526113.3545667","url":null,"abstract":"Developers spend significant amounts of time finding, relating, navigating, and, more broadly, making sense of code. While sensemaking, developers must keep track of many pieces of information including the objectives of their task, the code locations of interest, their questions and hypotheses about the behavior of the code, and more. Despite this process being such an integral aspect of software development, there is little tooling support for externalizing and keeping track of developers’ information, which led us to develop Catseye – an annotation tool for lightweight notetaking about code. Catseye has advantages over traditional methods of externalizing code-related information, such as commenting, in that the annotations retain the original context of the code while not actually modifying the underlying source code, they can support richer interactions such as lightweight versioning, and they can be used as navigational aids. In our investigation of developers’ notetaking processes using Catseye, we found developers were able to successfully use annotations to support their code sensemaking when completing a debugging task.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"16 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":"123374252","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

Flaticulation: Laser Cutting Joints with Articulated Angles 伸缩:具有铰接角度的激光切割接头

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545695

Chiao Fang, V. H. Chan, Lung-Pan Cheng

引用次数: 4

spaceR: Knitting Ready-Made, Tactile, and Highly Responsive Spacer-Fabric Force Sensors for Continuous Input 间隔:编织现成的，触觉的，高响应间隔织物力传感器连续输入

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-28 DOI: 10.1145/3526113.3545694

Roland Aigner, Mira Alida Haberfellner, M. Haller

{"title":"spaceR: Knitting Ready-Made, Tactile, and Highly Responsive Spacer-Fabric Force Sensors for Continuous Input","authors":"Roland Aigner, Mira Alida Haberfellner, M. Haller","doi":"10.1145/3526113.3545694","DOIUrl":"https://doi.org/10.1145/3526113.3545694","url":null,"abstract":"With spaceR, we present both design and implementation of a resistive force-sensor based on a spacer fabric knit. Due to its softness and elasticity, our sensor provides an appealing haptic experience. It enables continuous input with high precision due to its innate haptic feedback and can be manufactured ready-made on a regular two-bed weft knitting machine, without requiring further post-processing steps. For our multi-component knit, we add resistive yarn to the filler material, in order to achieve a highly sensitive and responsive pressure sensing textile. Sensor resistance drops by ~90% when actuated with moderate finger pressure of 2 N, making the sensor accessible also for straightforward readout electronics. We discuss related manufacturing parameters and their effect on shape and electrical characteristics and explore design opportunities to harness visual and tactile affordances. Finally, we demonstrate several application scenarios by implementing diverse spaceR variations, including analog rocker- and four-way directional buttons, and show the possibility of mode-switching by tracking temporal data.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"11 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":"129640470","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: 10

Computational Design of Active Kinesthetic Garments 主动动觉服装的计算设计

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-10-14 DOI: 10.1145/3526113.3545674

Velko Vechev, R. Hinchet, Stelian Coros, Bernhard Thomaszewski, Otmar Hilliges

{"title":"Computational Design of Active Kinesthetic Garments","authors":"Velko Vechev, R. Hinchet, Stelian Coros, Bernhard Thomaszewski, Otmar Hilliges","doi":"10.1145/3526113.3545674","DOIUrl":"https://doi.org/10.1145/3526113.3545674","url":null,"abstract":"Garments with the ability to provide kinesthetic force-feedback on-demand can augment human capabilities in a non-obtrusive way, enabling numerous applications in VR haptics, motion assistance, and robotic control. However, designing such garments is a complex, and often manual task, particularly when the goal is to resist multiple motions with a single design. In this work, we propose a computational pipeline for designing connecting structures between active components—one of the central challenges in this context. We focus on electrostatic (ES) clutches that are compliant in their passive state while strongly resisting elongation when activated. Our method automatically computes optimized connecting structures that efficiently resist a range of pre-defined body motions on demand. We propose a novel dual-objective optimization approach to simultaneously maximize the resistance to motion when clutches are active, while minimizing resistance when inactive. We demonstrate our method on a set of problems involving different body sites and a range of motions. We further fabricate and evaluate a subset of our automatically created designs against manually created baselines using mechanical testing and in a VR pointing study.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133720587","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

Scrapbook: Screenshot-Based Bookmarks for Effective Digital Resource Curation across Applications 剪贴簿:基于屏幕截图的书签，用于跨应用程序有效的数字资源管理

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-09-25 DOI: 10.1145/3526113.3545678

Donghan Hu, Sang Won Lee

{"title":"Scrapbook: Screenshot-Based Bookmarks for Effective Digital Resource Curation across Applications","authors":"Donghan Hu, Sang Won Lee","doi":"10.1145/3526113.3545678","DOIUrl":"https://doi.org/10.1145/3526113.3545678","url":null,"abstract":"Modern knowledge workers typically need to use multiple resources, such as documents, web pages, and applications, at the same time. This complexity in their computing environments forces workers to restore various resources in the course of their work. However, conventional curation methods like bookmarks, recent document histories, and file systems place limitations on effective retrieval. Such features typically work only for resources of one type within one application, ignoring the interdependency between resources needed for a single task. In addition, text-based handles do not provide rich cues for users to recognize their associated resources. Hence, the need to locate and reopen relevant resources can significantly hinder knowledge workers’ productivity. To address these issues, we designed and developed Scrapbook, a novel application for digital resource curation across applications that uses screenshot-based bookmarks. Scrapbook extracts and stores all the metadata (URL, file location, and application name) of windows visible in a captured screenshot to facilitate restoring them later. A week-long field study indicated that screenshot-based bookmarks helped participants curate digital resources. Additionally, participants reported that multimodal—visual and textual—data helped them recall past computer activities and reconstruct working contexts efficiently.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"294 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114616042","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

Personalized Game Difficulty Prediction Using Factorization Machines 使用分解机器进行个性化游戏难度预测

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-09-06 DOI: 10.1145/3526113.3545624

J. Kristensen, C. Guckelsberger, Paolo Burelli, Perttu Hamalainen

{"title":"Personalized Game Difficulty Prediction Using Factorization Machines","authors":"J. Kristensen, C. Guckelsberger, Paolo Burelli, Perttu Hamalainen","doi":"10.1145/3526113.3545624","DOIUrl":"https://doi.org/10.1145/3526113.3545624","url":null,"abstract":"The accurate and personalized estimation of task difficulty provides many opportunities for optimizing user experience. However, user diversity makes such difficulty estimation hard, in that empirical measurements from some user sample do not necessarily generalize to others. In this paper, we contribute a new approach for personalized difficulty estimation of game levels, borrowing methods from content recommendation. Using factorization machines (FM) on a large dataset from a commercial puzzle game, we are able to predict difficulty as the number of attempts a player requires to pass future game levels, based on observed attempt counts from earlier levels and levels played by others. In addition to performance and scalability, FMs offer the benefit that the learned latent variable model can be used to study the characteristics of both players and game levels that contribute to difficulty. We compare the approach to a simple non-personalized baseline and a personalized prediction using Random Forests. Our results suggest that FMs are a promising tool enabling game designers to both optimize player experience and learn more about their players and the game.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130937913","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

Fuse: In-Situ Sensemaking Support in the Browser Fuse:浏览器中的原位语义支持

Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology Pub Date : 2022-08-31 DOI: 10.1145/3526113.3545693

Andrew Kuznetsov, Joseph Chee Chang, Nathan Hahn, Napol Rachatasumrit, Bradley Breneisen, Julina Coupland, A. Kittur

{"title":"Fuse: In-Situ Sensemaking Support in the Browser","authors":"Andrew Kuznetsov, Joseph Chee Chang, Nathan Hahn, Napol Rachatasumrit, Bradley Breneisen, Julina Coupland, A. Kittur","doi":"10.1145/3526113.3545693","DOIUrl":"https://doi.org/10.1145/3526113.3545693","url":null,"abstract":"People spend a significant amount of time trying to make sense of the internet, collecting content from a variety of sources and organizing it to make decisions and achieve their goals. While humans are able to fluidly iterate on collecting and organizing information in their minds, existing tools and approaches introduce significant friction into the process. We introduce Fuse, a browser extension that externalizes users’ working memory by combining low-cost collection with lightweight organization of content in a compact card-based sidebar that is always available. Fuse helps users simultaneously extract key web content and structure it in a lightweight and visual way. We discuss how these affordances help users externalize more of their mental model into the system (e.g., saving, annotating, and structuring items) and support fast reviewing and resumption of task contexts. Our 22-month public deployment and follow-up interviews provide longitudinal insights into the structuring behaviors of real-world users conducting information foraging tasks.","PeriodicalId":200048,"journal":{"name":"Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128462588","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: 11