Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments最新文献_第4页

Towards an automated assessment for embodied cognition in children: the sailor step task 儿童具身认知的自动评估:水手步任务

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3322744

Benjamin Buchanan, K. Tsiakas, M. Bell

引用次数: 2

From hand-perspective visual information to grasp type probabilities: deep learning via ranking labels 从手视角的视觉信息到把握类型概率:通过排序标签的深度学习

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3316794

Mo Han, Sezen Yagmur Günay, Ilkay Yildiz, P. Bonato, C. Onal, T. Padır, G. Schirner, Deniz Erdoğmuş

{"title":"From hand-perspective visual information to grasp type probabilities: deep learning via ranking labels","authors":"Mo Han, Sezen Yagmur Günay, Ilkay Yildiz, P. Bonato, C. Onal, T. Padır, G. Schirner, Deniz Erdoğmuş","doi":"10.1145/3316782.3316794","DOIUrl":"https://doi.org/10.1145/3316782.3316794","url":null,"abstract":"Limb deficiency severely affects the daily lives of amputees and drives efforts to provide functional robotic prosthetic hands to compensate this deprivation. Convolutional neural network-based computer vision control of the prosthetic hand has received increased attention as a method to replace or complement physiological signals due to its reliability by training visual information to predict the hand gesture. Mounting a camera into the palm of a prosthetic hand is proved to be a promising approach to collect visual data. However, the grasp type labelled from the eye and hand perspective may differ as object shapes are not always symmetric. Thus, to represent this difference in a realistic way, we employed a dataset containing synchronous images from eye- and hand- view, where the hand-perspective images are used for training while the eye-view images are only for manual labelling. Electromyogram (EMG) activity and movement kinematics data from the upper arm are also collected for multi-modal information fusion in future work. Moreover, in order to include human-in-the-loop control and combine the computer vision with physiological signal inputs, instead of making absolute positive or negative predictions, we build a novel probabilistic classifier according to the Plackett-Luce model. To predict the probability distribution over grasps, we exploit the statistical model over label rankings to solve the permutation domain problems via a maximum likelihood estimation, utilizing the manually ranked lists of grasps as a new form of label. We indicate that the proposed model is applicable to the most popular and productive convolutional neural network frameworks.","PeriodicalId":264425,"journal":{"name":"Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments","volume":"34 23","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114085639","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

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3322783

Salisu Wada Yahaya, Ahmad Lotfi, M. Mahmud

引用次数: 1

E-textile capacitive electrodes: Fabric or thread: designing an E-textile cushion for sitting posture detection 电子纺织品电容电极:织物或线:设计一种用于坐姿检测的电子纺织品坐垫

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3316785

Silvia Rus, Andreas Braun, Florian Kirchbuchner, Arjan Kuijper

引用次数: 1

Applying software variability methods to design adaptive assistance robots 应用软件可变性方法设计自适应辅助机器人

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3321549

David Gollasch, Christin Engel, Meinhardt Branig, G. Weber

引用次数: 1

Deep learning based face recognition system with smart glasses 基于深度学习的智能眼镜人脸识别系统

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3316795

O. Daescu, Hongyao Huang, Maxwell Weinzierl

引用次数: 6

A comprehensive evaluation of audio-visual behavior in various modes of interviews in the wild 对野外各种访谈模式下的视听行为进行综合评价

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3321528

Sowmya Rasipuram, D. Jayagopi

{"title":"A comprehensive evaluation of audio-visual behavior in various modes of interviews in the wild","authors":"Sowmya Rasipuram, D. Jayagopi","doi":"10.1145/3316782.3321528","DOIUrl":"https://doi.org/10.1145/3316782.3321528","url":null,"abstract":"Behavioral interviews are a crucial part of any candidate selection process. Automatic assessment of communication skill in such interviews is a key issue in Social Computing. With the evolution of technology, interactive online platforms have enabled conducting interviews online either in the form of video interviews (asynchronous interviews without an interviewer) or online face-to-face interviews without the need of collocation of both interviewer and interviewee. In this work, we automatically assess the communication skill score of job applicants giving real interface-based interviews and online face-to-face interviews with a model trained on the video interviews collected in a controlled environment. Web-based platforms are developed to collect interviews asynchronously and face-to-face. The web-based platform for face-to-face is Skype-like that allows recording and streaming the audio-visual content of both interviewer and interviewee. We address this problem by capturing the audio-visual behavior of the participant in various modes. To this end, we have collected 251 video interviews (asynchronous) in controlled environment for training, 38 real video interviews in the wild and 45 face-to-face interviews in the wild for evaluation. This work is novel in evaluating the interviews in the wild, with the model trained in a complementary environment. Results obtained indicate that models trained on data collected in controlled environment generalize for the interviews conducted in real uncontrolled environment, with diversity in people and audio recording hardware.","PeriodicalId":264425,"journal":{"name":"Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127111446","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

A task-independent design and development process for cognitive products in industrial applications 工业应用中认知产品的任务独立设计与开发过程

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3322748

Michaela Murauer, Florian Jungwirth, B. Anzengruber, Ali Abbas, Abdelrahman Ahmad, Behrooz Azadi, Jullius Cho, H. Ennsbrunner, A. Ferscha, Detlef Gerhard, Benedikt Gollan, Michael Haslgrübler, Johannes Selymes, Georgios Sopidis, Matthias Stütz, Paul Weißenbach

引用次数: 5

ExerciseCheck: data analytics for a remote monitoring and evaluation platform for home-based physical therapy ExerciseCheck:家庭物理治疗远程监控评估平台的数据分析

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3316790

E. Saraee, Yiwen Gu, S. Pandit, San Tran, Eugenia Shandelman, Saurabh Singh, Timothy J. Nordahl, T. Ellis, Margrit Betke

{"title":"ExerciseCheck: data analytics for a remote monitoring and evaluation platform for home-based physical therapy","authors":"E. Saraee, Yiwen Gu, S. Pandit, San Tran, Eugenia Shandelman, Saurabh Singh, Timothy J. Nordahl, T. Ellis, Margrit Betke","doi":"10.1145/3316782.3316790","DOIUrl":"https://doi.org/10.1145/3316782.3316790","url":null,"abstract":"Home-based exercising is a vital part of any physical therapy program. With correct execution of the exercises, faster recovery from physical impairments can be achieved. With the conventional approaches, however, a home-based physical therapy program may not be as effective due to the lack of supervision by the therapist at home. ExerciseCheck is designed as a remote monitoring and evaluation platform for individuals involved in home-based physical therapy. The goal of ExerciseCheck is to provide patients and physical therapists with real-time visual feedback and quantitative analysis. In this paper, we discuss the progress we have made toward (1) a more comprehensive analysis of the performance of the patient and (2) informative feedback to the patient and the physical therapist. Furthermore, in order to validate the feasibility and effectiveness of our system, we have performed an experiment in a clinical setting involving five patients with Parkinson disease. We describe how ExerciseCheck can quantitatively evaluate the user's performance and identify their problems. We assessed how ExerciseCheck can impact the performance and the overall experience of the patient. Our results show that ExerciseCheck is a user-friendly system that patients and physical therapists can easily interact with. Patients benefit from visual and quantitative feedback and apply this to subsequent repetitions of the exercises.","PeriodicalId":264425,"journal":{"name":"Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments","volume":"210 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122636506","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: 9

User centered design in practice: adapting HRI to real user needs 实践中的以用户为中心的设计:使HRI适应真实的用户需求

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2019-06-05 DOI: 10.1145/3316782.3322778

E. Efthimiou, Stavroula-Evita Fotinea, A. Vacalopoulou, X. Papageorgiou, A. Karavasili, Theodore Goulas

引用次数: 7