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Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments最新文献

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Session details: Robotic devices and multimodal interfaces 会议细节:机器人设备和多模态接口
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/3246797
{"title":"Session details: Robotic devices and multimodal interfaces","authors":"","doi":"10.1145/3246797","DOIUrl":"https://doi.org/10.1145/3246797","url":null,"abstract":"","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124838513","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
Talos: assistive robotic platform Talos:辅助机器人平台
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674436
Harris Enotiades, F. Makedon, Scott Phan, Christopher D. McMurrough, P. Shiakolas
{"title":"Talos: assistive robotic platform","authors":"Harris Enotiades, F. Makedon, Scott Phan, Christopher D. McMurrough, P. Shiakolas","doi":"10.1145/2674396.2674436","DOIUrl":"https://doi.org/10.1145/2674396.2674436","url":null,"abstract":"In this paper, we describe the approaches used to develop the TALOS robotic platform for use with assistive living environments and related work using an alternative custom robotic arm.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"35 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116621662","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
Is photoplethysmography-derived pulse shape useful for fall detection? 光容积脉搏图衍生的脉冲形状对跌倒检测有用吗?
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674398
Jason Leake, N. Harris, E. Keogh, C. Eccleston
{"title":"Is photoplethysmography-derived pulse shape useful for fall detection?","authors":"Jason Leake, N. Harris, E. Keogh, C. Eccleston","doi":"10.1145/2674396.2674398","DOIUrl":"https://doi.org/10.1145/2674396.2674398","url":null,"abstract":"Falls are a common source of serious injury for elderly people. The harm can be mitigated by using a fall detector. However they are far from ideal and produce a large number of false alarms for every real fall detected. This paper describes an experiment to examine whether the reliability of fall detectors might be improved by using photoplethysmography, which evaluates heart rate and blood flow in microvascular tissue, to make inferences about the body position. The results show a correlation between body position and pulse shape. However the effect is small and is of similar size to the effect of the position of the arm on which the sensor is mounted. Further work is needed to better understand how arm position affects pulse shape and the extent to which these results may be applicable to elderly people.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129741426","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: 5
Safety challenges in using AR.Drone to collaborate with humans in indoor environments 在室内环境中使用ar无人机与人类合作的安全挑战
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674457
Alexandros Lioulemes, Georgios Galatas, V. Metsis, G. Mariottini, F. Makedon
{"title":"Safety challenges in using AR.Drone to collaborate with humans in indoor environments","authors":"Alexandros Lioulemes, Georgios Galatas, V. Metsis, G. Mariottini, F. Makedon","doi":"10.1145/2674396.2674457","DOIUrl":"https://doi.org/10.1145/2674396.2674457","url":null,"abstract":"This paper presents an Unmanned Aerial Vehicle (UAV), based on the AR.Drone platform, which can perform an autonomous navigation in indoor (e.g. corridor, hallway) and industrial environments (e.g. production line). It also has the ability to avoid pedestrians while they are working or walking in the vicinity of the robot. The only sensor in our system is the front camera. For the navigation part our system rely on the vanishing point algorithm, the Hough transform for the wall detection and avoidance, and the HOG descriptors for pedestrian detection using SVM classifier. Our experiments show that our vision navigation procedures are reliable and enable the aerial vehicle to fly without humans intervention and coordinate together in the same workspace. We are able to detect human motion with high confidence of 85% in a corridor and to confirm our algorithm in 80% successful flight experiments.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116260458","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: 19
A marker detection method using hysteresis thresholding for human posture tracking: a head tracking system 一种使用迟滞阈值进行人体姿态跟踪的标记检测方法:头部跟踪系统
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674423
A. Dirican
{"title":"A marker detection method using hysteresis thresholding for human posture tracking: a head tracking system","authors":"A. Dirican","doi":"10.1145/2674396.2674423","DOIUrl":"https://doi.org/10.1145/2674396.2674423","url":null,"abstract":"This paper presents an easy to implement and fast marker detection method suitable for real-time marker-based human posture tracking. The method works on a color segmentation algorithm based on hysteresis thresholding conducted on meaningful pixels in an image. After the segmentation algorithm is described, the experimental results for an artificial scene are given. Then, the applicability of the method is examined by means of a postural tracking application. The change in elbow angle between upper arm and forearm of a person is tracked during continuous flexion and extension movements with 21.5 Hz frequency for 640×480 resolution. The paper finally introduces the head tracking system developed using the proposed marker detection method.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127967543","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
Session details: Workshop on Robotics in Assistive Environments (RasEnv) 会议详情:辅助环境中的机器人研讨会(RasEnv)
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/3246794
{"title":"Session details: Workshop on Robotics in Assistive Environments (RasEnv)","authors":"","doi":"10.1145/3246794","DOIUrl":"https://doi.org/10.1145/3246794","url":null,"abstract":"","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131051755","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
Virtual reality for gait rehabilitation - promises, proofs and preferences 步态康复的虚拟现实——承诺、证据和偏好
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674450
W. Powell, V. Powell, M. Simmonds
{"title":"Virtual reality for gait rehabilitation - promises, proofs and preferences","authors":"W. Powell, V. Powell, M. Simmonds","doi":"10.1145/2674396.2674450","DOIUrl":"https://doi.org/10.1145/2674396.2674450","url":null,"abstract":"Improving walking speed and quality after illness or injury presents a number of challenges, not least of which is keeping patients engaged with therapy which they may find boring or painful. The rapidly developing area of virtual reality offers technology which can track users movements and use them to drive interactions in virtual worlds. This paper examines the potential of virtual reality to ameliorate pain and to improve rehabilitation adherence and outcomes. The role of hardware and software in mediating movement is discussed, and key elements identified which may have a significant effect on optimising VR systems for rehabilitation outcomes.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116979445","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
Greek-language verbal and non-verbal interaction with a philosopher humanoid robot 与哲学家类人机器人的希腊语语言和非语言互动
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674447
Michalis Papakostas
{"title":"Greek-language verbal and non-verbal interaction with a philosopher humanoid robot","authors":"Michalis Papakostas","doi":"10.1145/2674396.2674447","DOIUrl":"https://doi.org/10.1145/2674396.2674447","url":null,"abstract":"We envision a world where humanoid robots can be used as exciting museum guides, shopping mall robots, or interactive theatre actors, impersonating characters such as ancient philosophers who talk about their theories and lives with the public. Towards that goal, in this paper we present four basic applications regarding human-robot interaction. These applications can be considered as part of a robust dialogue system whose development is ongoing. All the implementations are applied on a humanoid robot named \"Demokritos\". Humanoid Demokritos has the ability of performing humanlike facial expressions and have verbal interaction in Greek with its interlocutor. Additionally a face recognition and tracking system has been established and an implementation which gives our robot the capability of recognizing and imitating the facial expression of the person interacting with it. All the applications are being described and analyzed in detail and we conclude by presenting some of our next goals and by proposing some interesting aspects related to human-robot interaction.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124742740","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
An audiovisual patient identification system for rehabilitation 一种用于康复的视听病人识别系统
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674428
K. Tsiakas, D. Zikos, F. Makedon
{"title":"An audiovisual patient identification system for rehabilitation","authors":"K. Tsiakas, D. Zikos, F. Makedon","doi":"10.1145/2674396.2674428","DOIUrl":"https://doi.org/10.1145/2674396.2674428","url":null,"abstract":"Exercising is an essential part of the rehabilitation. Patients that suffer from chronic diseases, such as Rheumatoid Arthritis (RA) or fibromyalgia, must be committed to a daily exercise routine that helps them to eventually return to their normal daily activities. However, rehabilitation programs can be expensive and time- consuming. The patient must be in contact with their therapist on a frequent basis and follow a really demanding routine. Therapist must always be able to track each patient's progress and activity and make personalized decisions. This work describes a tele-rehabilitation system which facilitates the initiation and monitoring of rehabilitation exercises. We propose a patient identification system that logs the user in this rehabilitation system, based on audiovisual feature extraction. The context of our system assumes that patients are able to perform their scheduled activities prescribed by the therapist either with their therapist or even alone at home. The therapist can remotely keep track of the progress of each patient. The above scenario requires that our system guarantees safety, accuracy and private data security.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129987791","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
Evaluation of time and frequency domain features for seizure detection from combined EEG and ECG signals 结合脑电图和心电信号检测癫痫发作的时频域特征评估
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments Pub Date : 2014-05-27 DOI: 10.1145/2674396.2674412
I. Mporas, Vasiliki Tsirka, E. Zacharaki, M. Koutroumanidis, V. Megalooikonomou
{"title":"Evaluation of time and frequency domain features for seizure detection from combined EEG and ECG signals","authors":"I. Mporas, Vasiliki Tsirka, E. Zacharaki, M. Koutroumanidis, V. Megalooikonomou","doi":"10.1145/2674396.2674412","DOIUrl":"https://doi.org/10.1145/2674396.2674412","url":null,"abstract":"In this paper, a large scale evaluation of time-domain and frequency domain features of electroencephalographic and electrocardiographic signals for seizure detection was performed. For the classification we relied on the support vector machines algorithm. The seizure detection architecture was evaluated on three subjects and the achieved detection accuracy was more than 90% for two of them and slightly lower than 90% for the third subject.","PeriodicalId":192421,"journal":{"name":"Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments","volume":"16 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130646544","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: 14
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