Proceedings of the Augmented Humans International Conference最新文献_第2页

Vision Extension for a Ball Camera by Using Image Completion 基于图像补全的球摄像机视觉扩展

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384802

Tsubasa Kitayama, Shio Miyafuji, H. Koike

引用次数: 0

Design of Altered Cognition with Reshaped Bodies 重塑身体改变认知的设计

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384773

K. Shirota, Makoto Uju, Yurike Chandra, Elaine Czech, R. Peiris, K. Minamizawa

引用次数: 0

PDMSkin

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384789

Tobias Röddiger, Michael Beigl, Daniel Wolffram, M. Budde, Hongye Sun

{"title":"PDMSkin","authors":"Tobias Röddiger, Michael Beigl, Daniel Wolffram, M. Budde, Hongye Sun","doi":"10.1145/3384657.3384789","DOIUrl":"https://doi.org/10.1145/3384657.3384789","url":null,"abstract":"Innovative enabling technologies are key drivers of human augmentation. In this paper, we explore a new, conductive, and configurable material made from Polydimethylsiloxane (PDMS) that is capillary doped with silver particles (Ag) using an immiscible secondary fluid to build ultra-stretchable, soft electronics. Bonding silver particles directly with PDMS enables inherently stretchable Ag-PDMS circuits. Compared to previous work, the reduced silver consumption creates significant advantages, e.g., better stretchability and lower costs. The secondary fluid ensures self-assembling conductivity networks. Sensors are 3D-printed ultra-thin (<100μm) onto a pure PDMS substrate in one step and only require a PDMS cover-layer. They exhibit almost stable electrical properties even for an intense stretching of >200%. Therefore, printed circuits can attach tightly onto the body. Due to biocompatibility, devices can be implanted (e.g., open wounds treatment). We present a proof of concept on-skin interface that uses the new material to provide six distinct input gestures. Our quantitative evaluation with ten participants shows that we can successfully classify the gestures with a low spatial-resolution circuit. With few training data and a gradient boosting classifier, we yield 83% overall accuracy. Our qualitative material study with twelve participants shows that usability and comfort are well perceived; however, the smooth but easy to adapt surface does not feel tissue-equivalent. For future work, the new material will likely serve to build robust and skin-like electronics.","PeriodicalId":106445,"journal":{"name":"Proceedings of the Augmented Humans International Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124661311","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

Archery shots visualization by clustering and comparing from angular velocities of bows 基于弓角速度的聚类对比射箭图像可视化

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384782

Midori Kawaguchi, Hironori Mitake, S. Hasegawa

{"title":"Archery shots visualization by clustering and comparing from angular velocities of bows","authors":"Midori Kawaguchi, Hironori Mitake, S. Hasegawa","doi":"10.1145/3384657.3384782","DOIUrl":"https://doi.org/10.1145/3384657.3384782","url":null,"abstract":"In individual competitions consisting of repetitive movement sports, it is necessary to increase the reproducibility of movements by recognizing and correcting movement changes per second. Since it is difficult to obtain sufficient awareness only by subjectivity, a mechanism that can objectively confirm the movement is required. In this paper, we propose a system that can easily search for differences in multiple trial motions by the same person for archery movements. The proposed system uses Dynamic Time Warping to determine the similarity of multiple shots of one competitor from the time-series data from the angular velocity sensor attached to the competitor's bow. Based on the similarity distance, K-means Clustering is performed. In addition, the video corresponding to the time at which there is a difference is cut out from the video recorded simultaneously to the sensor data, and the two images are superimposed and presented to visualize the difference. When the proposed system was tested with five intermediate- and advanced-level archers, it was possible to detect differences such as minor shaking, the posture, and the motion speed for approximately 0.5 seconds. These differences can be found by advanced-level archers by carefully comparing the videos for many times, but are difficult to identify by intermediate-level archers.Feedback from interviews with the instructor suggested that the differences detected were meaningful to find out the points for improve archery skill.","PeriodicalId":106445,"journal":{"name":"Proceedings of the Augmented Humans International Conference","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116543222","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

SpotlessMind 一尘不染的心灵

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384800

Passant Elagroudy, Xiyue Wang, Evgeny Stemasov, Teresa Hirzle, Svetlana Shishkovets, Siddharth Mehrotra, A. Schmidt

引用次数: 1

HapticPointer HapticPointer

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384777

Akira Matsuda, K. Nozawa, Kazuki Takata, Atsushi Izumihara, J. Rekimoto

引用次数: 9

Augmented Workplace: Human-Sensor Interaction for Improving the Work Environment 增强工作场所:改善工作环境的人机交互

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3385334

Y. Arakawa

引用次数: 3

DehazeGlasses

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384781

Yuichi Hiroi, Takumi Kaminokado, Atsushi Mori, Yuta Itoh

{"title":"DehazeGlasses","authors":"Yuichi Hiroi, Takumi Kaminokado, Atsushi Mori, Yuta Itoh","doi":"10.1145/3384657.3384781","DOIUrl":"https://doi.org/10.1145/3384657.3384781","url":null,"abstract":"We present DehazeGlasses, a see-through visual haze removal system that optically dehazes the user's field of vision. Human vision suffers from a degraded view due to aspects of the scene environment, such as haze. Such degradation may interfere with our behavior or judgement in daily tasks. We focus on hazy scenes as one common degradation source, which whitens the view due to certain atmospheric conditions. Unlike typical computer vision systems that process recorded images, we aim to realize a see-through glasses system that can optically manipulate our field of view to dehaze the perceived scene. Our system selectively modulates the intensity of the light entering the eyes via occlusion-capable optical see-through head-mounted displays (OST-HMD). We built a proof-of-concept system to evaluate the feasibility of our haze removal method by combining a digital micromirror device (DMD) and an OST-HMD, and tested it with a user-perspective viewpoint camera. A quantitative evaluation with 80 scenes from a haze removal dataset shows that our system realizes a dehazed view that is significantly closer to the ground truth scene compared to the native view under a perceptual image similarity metric. This evaluation shows that our system achieves perceptually natural haze removal while maintaining the see-through view of actual scenes.","PeriodicalId":106445,"journal":{"name":"Proceedings of the Augmented Humans International Conference","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123113254","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

Remote Treatment System of Phantom Limb Pain by Displaying Body Movement in Shared VR Space 共享VR空间中显示肢体运动的幻肢痛远程治疗系统

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384795

Kenta Saito, Atsushi Okada, Yu Matsumura, J. Rekimoto

{"title":"Remote Treatment System of Phantom Limb Pain by Displaying Body Movement in Shared VR Space","authors":"Kenta Saito, Atsushi Okada, Yu Matsumura, J. Rekimoto","doi":"10.1145/3384657.3384795","DOIUrl":"https://doi.org/10.1145/3384657.3384795","url":null,"abstract":"The phenomenon that amputees feel pain at the position of their lost limb is called phantom limb pain. Although the cause of phantom limb pain has not yet been medically elucidated, several hypotheses have been established from past studies, and some treatment systems of phantom limb pain have been developed based on these hypotheses. In these treatments, the instructions of the therapist who is familiar with phantom limb pain are essential. However, there is a problem that the number of therapists is insufficient and that existing treatment systems require the therapist to be next to the patient. In order to solve this problem, realizing remote treatment is expected. Therefore, in this research, we propose a phantom limb pain remote treatment system in which a therapist can give instructions by presenting not only voice information but also body movements to a remote patient in a shared VR space. In this study, we conducted a user study to investigate the difference between the case where the therapist gives instructions to the patient in the same place and the case where the therapist gives the patient instructions remotely by using our system. As a result, it was suggested that our proposed system would improve the efficiency of movement transmission. This study is thought to solve the problem of insufficiency of therapists for phantom limb pain.","PeriodicalId":106445,"journal":{"name":"Proceedings of the Augmented Humans International Conference","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127088584","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

Conformal Wearable Devices for Expressive On-Skin Interaction 表达皮肤互动的适形可穿戴设备

Proceedings of the Augmented Humans International Conference Pub Date : 2020-03-16 DOI: 10.1145/3384657.3384776

A. Nittala, Arshad Khan, Jürgen Steimle

引用次数: 3