Proceedings of the Augmented Humans International Conference 2023最新文献_第4页

Effects of Wearing Knee-tightening Devices and Presenting Shear Forces to the Knee on Redirected Walking 佩戴紧膝装置及施加膝关节剪切力对定向行走的影响

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3582720

Gaku Fukui, Takuto Nakamura, Keigo Matsumoto, Takuji Narumi, H. Kuzuoka

引用次数: 2

First Bite/Chew: distinguish typical allergic food by two IMUs 第一口/咀嚼:通过两个imu区分典型的过敏食物

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3583708

Juling Li, Xiongqi Wang, Junyu Chen, Thad Starner, G. Chernyshov, Jing Huang, Yifei Huang, K. Kunze, Qing Zhang

引用次数: 0

Hack the Room: Exploring the potential of an augmented reality game for teaching cyber security 黑客房间:探索增强现实游戏在网络安全教学中的潜力

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3583955

Mikko Korkiakoski, Anssi Antila, Jouni Annamaa, Saeid Sheikhi, Paula Alavesa, Panos Kostakos

{"title":"Hack the Room: Exploring the potential of an augmented reality game for teaching cyber security","authors":"Mikko Korkiakoski, Anssi Antila, Jouni Annamaa, Saeid Sheikhi, Paula Alavesa, Panos Kostakos","doi":"10.1145/3582700.3583955","DOIUrl":"https://doi.org/10.1145/3582700.3583955","url":null,"abstract":"There is a need for creating new educational paths for beginners as well as experienced students for cyber security. Recently, ethical hacking gamification platforms like Capture the Flag (CTF) have grown in popularity, providing newcomers with entertaining and engaging material that encourages the development of offensive and defensive cyber security skills. However, augmented reality (AR) applications for the development of cyber security skills remain mostly an untapped resource. The purpose of this work-in-progress study is to investigate whether CTF games in AR might improve learning in information security and increase security situational awareness (SA). In particular, we investigate how AR gamification influences training and overall experience in the context of ethical hacking tasks. To do this, we developed a Unity-based ethical hacking game in which participants complete CTF-style objectives. The game requires the player to execute basic Linux terminal commands, such as listing files in folders and reading data stored on virtual machines. Each gameplay session lasts up to twenty minutes and consists of three objectives. The game may be altered or made more challenging by modifying the virtual machines. In a pilot, our game was tested with six individuals separated into two groups: an expert group (N=3) and a novice group (N=3). The questionnaire given to the expert group examined their SA during the game, whereas the questionnaire administered to the novice group measured learning and remembering certain things they did in the game. In this paper we discuss our observations from the pilot.","PeriodicalId":115371,"journal":{"name":"Proceedings of the Augmented Humans International Conference 2023","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127603657","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

Coldness Presentation to Ventral Forearm using Electrical Stimulation with Elastic Gel and Anesthetic Cream 用弹性凝胶和麻醉膏电刺激前臂腹侧的冷表现

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3582713

Taiga Saito, Takumi Hamazaki, Seitaro Kaneko, H. Kajimoto

{"title":"Coldness Presentation to Ventral Forearm using Electrical Stimulation with Elastic Gel and Anesthetic Cream","authors":"Taiga Saito, Takumi Hamazaki, Seitaro Kaneko, H. Kajimoto","doi":"10.1145/3582700.3582713","DOIUrl":"https://doi.org/10.1145/3582700.3582713","url":null,"abstract":"To augment and enhance VR experience, various devices have been proposed to provide thermal sensations. In particular, Peltier devices are commonly used to induce cold sensations. However, these devices are unsuitable for long-term use due to high energy consumption. This study investigates the use of electrical stimulation to generate thermal sensation in the arm for future wearable applications. Due to its small size and low power requirements, electrical stimulation is unlikely to interfere with body movement or disrupt immersion. Furthermore, providing thermal sensation to the arm is expected to enhance immersion in VR content without interfering with hand movements. In addition, tactile sensation can also be presented by the electrical stimulation. However, electrical stimulation to the arm normally cannot provide a stable temperature sensation because pain threshold is too close to tactile and temperature threshold. We tackled this issue by two ways; one is by applying a gel layer to the arm to suppress the pain sensation by diffusing the current, and the other is by using local anesthetic cream. As a result, we found that electrical stimulation to the arm generated a cold sensation at several points out of 61 electrodes in both cases. The results of the evaluation experiments revealed that stimulation pulse width and polarity of electrical stimulation gave little effect, while there seems to be a trend that anodic stimulation using the gel tended to generate a cold sensation at relatively high intensity, and cathodic stimulation using either the gel and local anesthetic cream tended to have cold sensation over a wider area.","PeriodicalId":115371,"journal":{"name":"Proceedings of the Augmented Humans International Conference 2023","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120962243","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

TOMURA: A Mountable Hand-shaped Interface for Versatile Interactions TOMURA:用于多功能交互的可安装的手形界面

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3582719

Shigeo Yoshida, Tomoya Sasaki, Zendai Kashino, M. Inami

引用次数: 1

Brain-Computer Interface using Directional Auditory Perception 利用定向听觉感知的脑机接口

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3583713

Yuto Koike, Yuichi Hiroi, Yuta Itoh, J. Rekimoto

引用次数: 0

Effects of the Number of Bodies on Ownership of Multiple Bodies 主体数量对多元主体所有权的影响

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3583704

Ryota Kondo, M. Sugimoto

引用次数: 0

Exploring the Effect of Transfer Learning on Facial Expression Recognition using Photo-Reflective Sensors embedded into a Head-Mounted Display 利用嵌入头戴式显示器的光反射传感器探索迁移学习对面部表情识别的影响

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3583705

Fumihiko Nakamura, M. Sugimoto

{"title":"Exploring the Effect of Transfer Learning on Facial Expression Recognition using Photo-Reflective Sensors embedded into a Head-Mounted Display","authors":"Fumihiko Nakamura, M. Sugimoto","doi":"10.1145/3582700.3583705","DOIUrl":"https://doi.org/10.1145/3582700.3583705","url":null,"abstract":"As one of the techniques to recognize head-mounted display (HMD) user’s facial expressions, the photo-reflective sensor (PRS) has been employed. Since the classification performance of PRS-based method is affected by rewearing an HMD and difference in facial geometry for each user, the user have to perform dataset collection for each wearing of an HMD to build a facial expression classifier. To tackle this issue, we investigate how transfer learning improve within-user and cross-user accuracy and reduce training data in the PRS-based facial expression recognition. We collected a dataset of five facial expressions (Neutral, Smile, Angry, Surprised, Sad) when participants wore the PRS-embedded HMD five times. Using the dataset, we evaluated facial expression classification accuracy using a neural network with/without fine tuning. Our result showed fine tuning improved the within-user and cross-user facial expression classification accuracy compared with non-fine-tuned classifier. Also, applying fine tuning to the classifier trained with the other participant dataset achieved higher classification accuracy than the non-fine-tuned classifier.","PeriodicalId":115371,"journal":{"name":"Proceedings of the Augmented Humans International Conference 2023","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134309867","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

Exploration of Sonification Feedback for People with Visual Impairment to Use Ski Simulator 视障人士滑雪模拟器使用声反馈的探讨

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3582702

Y. Miura, Erwin Wu, Masaki Kuribayashi, H. Koike, S. Morishima

{"title":"Exploration of Sonification Feedback for People with Visual Impairment to Use Ski Simulator","authors":"Y. Miura, Erwin Wu, Masaki Kuribayashi, H. Koike, S. Morishima","doi":"10.1145/3582700.3582702","DOIUrl":"https://doi.org/10.1145/3582700.3582702","url":null,"abstract":"Training opportunities for visually impaired (VI) skiers are limited because it is essential for them to have sighted people who guide them with their voices. This study investigates an auditory feedback system that enables ski training using a ski simulator for VI skiers alone. Based on the results of interviews with actual VI skiers and their guides, we designed the following three types of sounds: 1) a single sound (ATS: Advance Turn Sound) that conveys information about turns; 2) a continuous sound (CES: Continuous Error Sound) that is emitted according to the difference between the user’s future position and the position he/she should progress to; and 3) a single sound (Gate-Passed Sound) which is emitted when a user passed through a gate. We conducted an evaluation experiment with four blind skiers and three sighted guides. Results showed that three out of four skiers performed better under the conditions in which ATS and gate-passed sound were emitted than the condition in which a human guide gave calls. The result suggests that a sonification-based method such as ATS is effective for ski training on the ski simulator for VI skiers.","PeriodicalId":115371,"journal":{"name":"Proceedings of the Augmented Humans International Conference 2023","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114851894","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

Tablet Cutting Board: Tablet-based Knife-control Support System for Cookery Beginners 平板砧板:为烹饪初学者设计的平板刀控支持系统

Proceedings of the Augmented Humans International Conference 2023 Pub Date : 2023-03-12 DOI: 10.1145/3582700.3582708

Hatsune Masuda, Kunihiro Kato, Kaori Ikematsu, Yoshinari Takegawa, Keiji Hirata

引用次数: 0