Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800383
Seongseop Kim, Joonghyun An, Jeonghun Cho, Daejin Park
Most IoT-related approaches have tried to establish the relation by connecting the network between things. The proposed research will present how the pervasive interaction of eco-system formed by touching the objects between humans and things can be recognized on purpose. By collecting and sharing the detected patterns among all kinds of things, we can construct the environment which enables individualized interactions of different objects. This study aims to implement the prototype of sensor processor integrated with system using Arduino-Matlab/Simulink hybrid-interoperation environment. In the experiment, the piezo transducer is used to detect the vibration by vibrating the surface using acoustic wave, which has an individualized signal shape in terms of time axis. The signal distortion in time and frequency domain is recorded into memory tracer within sensor processor to extract the meaningful pattern. Our initial prototype of the acoustic touch processor is implemented by using off-the-shelf MCU and the integrated framework based on Matlab/Simulink model demonstrates a possibility to enable the individualization of the touch-sensing for the user on purpose.
{"title":"Acoustic event detection-based individualized things-human interaction using Matlab-microcontroller interoperation","authors":"Seongseop Kim, Joonghyun An, Jeonghun Cho, Daejin Park","doi":"10.1109/GCCE.2016.7800383","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800383","url":null,"abstract":"Most IoT-related approaches have tried to establish the relation by connecting the network between things. The proposed research will present how the pervasive interaction of eco-system formed by touching the objects between humans and things can be recognized on purpose. By collecting and sharing the detected patterns among all kinds of things, we can construct the environment which enables individualized interactions of different objects. This study aims to implement the prototype of sensor processor integrated with system using Arduino-Matlab/Simulink hybrid-interoperation environment. In the experiment, the piezo transducer is used to detect the vibration by vibrating the surface using acoustic wave, which has an individualized signal shape in terms of time axis. The signal distortion in time and frequency domain is recorded into memory tracer within sensor processor to extract the meaningful pattern. Our initial prototype of the acoustic touch processor is implemented by using off-the-shelf MCU and the integrated framework based on Matlab/Simulink model demonstrates a possibility to enable the individualization of the touch-sensing for the user on purpose.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128977839","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800369
Ying-Wen Bai, Wen-Cheng Hsu
As a result of the previous design of a user interface of a smartphone for the visually impaired (VI) user, in this paper, we propose an improved design of the VI user interface which is based on the operation frequency of when a specific user uses a particular smartphone. As a result of the accumulation of the operation frequency of the smartphone function, this design will move this function with the highest frequency of operation to the first position. As a result, the next time a user uses this function with a less time.
{"title":"An improvement design of a four-quadrant and voice interaction user interface of a smartphone for the visually impaired user","authors":"Ying-Wen Bai, Wen-Cheng Hsu","doi":"10.1109/GCCE.2016.7800369","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800369","url":null,"abstract":"As a result of the previous design of a user interface of a smartphone for the visually impaired (VI) user, in this paper, we propose an improved design of the VI user interface which is based on the operation frequency of when a specific user uses a particular smartphone. As a result of the accumulation of the operation frequency of the smartphone function, this design will move this function with the highest frequency of operation to the first position. As a result, the next time a user uses this function with a less time.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129738265","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800439
Ryota Bnadou, M. Hiramori, S. Iwade, H. Makino, Tutomu Yoshimura, Y. Matsuda
In this paper, the operation cycle for Motion Vector Search is evaluated between the proposed search method and the conventional Full Search algorithm. As a result, the operation cycle of the proposed method is 74% smaller than Full Search algorithm but the circuit size is 0.8% larger than that of Full Search algorithm and the vector matching accuracy of the proposed search method deteriorate to 66.8%, when compared with Full Search algorithm.
{"title":"A study on motion estimation algorithm for moving pictures","authors":"Ryota Bnadou, M. Hiramori, S. Iwade, H. Makino, Tutomu Yoshimura, Y. Matsuda","doi":"10.1109/GCCE.2016.7800439","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800439","url":null,"abstract":"In this paper, the operation cycle for Motion Vector Search is evaluated between the proposed search method and the conventional Full Search algorithm. As a result, the operation cycle of the proposed method is 74% smaller than Full Search algorithm but the circuit size is 0.8% larger than that of Full Search algorithm and the vector matching accuracy of the proposed search method deteriorate to 66.8%, when compared with Full Search algorithm.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129227706","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800545
T. Kiryu, Y. Doi, K. Ohstuka
There is a muscle force failure caused by physical fatigue. Since the change in myoelectrical activity occurs in advance of the failure, surface EMG (SEMG) is valuable. However, the accuracy of SEMG manifestation is not always guaranteed spatiotemporally. We first introduced a 2D surface electrode to search the location of electrode on the skin where SEMG manifestations are fully detected with high accuracy. Furthermore, enough precision is important to interpret the physiological activities. Then we determine the motion related target muscles, adopting the idea of muscle synergy. That is, based on the fact that functional activities are stemmed from a hierarchical multi-timescale system, we model a rating of perceived physical fatigue (RPF) integrating the psychological manifestation (long-term event) by physiological one (short-term event). This will lead to lossless measurement and evaluation for a faster prediction of the physical fatigue induced failure. The ultimate goal is a ubiquitous strategy for risk avoidance by establishing the RPF for safely controlling the electrical power assist.
{"title":"Lossless measurement and evaluation for predicting the rating of perceived physical fatigue","authors":"T. Kiryu, Y. Doi, K. Ohstuka","doi":"10.1109/GCCE.2016.7800545","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800545","url":null,"abstract":"There is a muscle force failure caused by physical fatigue. Since the change in myoelectrical activity occurs in advance of the failure, surface EMG (SEMG) is valuable. However, the accuracy of SEMG manifestation is not always guaranteed spatiotemporally. We first introduced a 2D surface electrode to search the location of electrode on the skin where SEMG manifestations are fully detected with high accuracy. Furthermore, enough precision is important to interpret the physiological activities. Then we determine the motion related target muscles, adopting the idea of muscle synergy. That is, based on the fact that functional activities are stemmed from a hierarchical multi-timescale system, we model a rating of perceived physical fatigue (RPF) integrating the psychological manifestation (long-term event) by physiological one (short-term event). This will lead to lossless measurement and evaluation for a faster prediction of the physical fatigue induced failure. The ultimate goal is a ubiquitous strategy for risk avoidance by establishing the RPF for safely controlling the electrical power assist.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123969306","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800361
Yusuke Ito, Shohei Kato
In recent years, large-scale warehouse has become remarkable. In the work of the warehouse, it is considered that travel time in the order picking occupy the large part of the total work time. Methods of changing product placement has been widely studied. But there is no method of changing product placement after the start of order picking. In this study, we propose the dynamic product placement method. We examine that experimental results is effective.
{"title":"Dynamic product placement method in order picking using correlation between products","authors":"Yusuke Ito, Shohei Kato","doi":"10.1109/GCCE.2016.7800361","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800361","url":null,"abstract":"In recent years, large-scale warehouse has become remarkable. In the work of the warehouse, it is considered that travel time in the order picking occupy the large part of the total work time. Methods of changing product placement has been widely studied. But there is no method of changing product placement after the start of order picking. In this study, we propose the dynamic product placement method. We examine that experimental results is effective.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114745111","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800357
Xiaowei Wang, Jianfeng Li, K. Shima, T. Kosaki, Shigang Li
In this paper, we present a natural interface between a drone, i.e., a miniature aerial vehicle (MAV), and a human, in which a stereo-vision-MAV is flied via a HMD (Head Mounted Display) with inertial sensors. A stereo camera is mounted on a MAV and the stereo images are transmitted to a remote PC. Then, a user controls the motion of the MAV by his/her head pose, which is measured from the inertial sensor of the HMD, while looking at the stereo images via the HMD as if the MAV is an avatar of the user. Thanks to a stereo-vision camera, it makes it possible that not only a user can sense the distance information between the MAV and obstacles from the HMD, but also a MAV can avoid collisions using the measured 3D information even if human error occurs during the operation.
{"title":"Drone were me: Flying drone as avatar by aligned stereo view and head pose","authors":"Xiaowei Wang, Jianfeng Li, K. Shima, T. Kosaki, Shigang Li","doi":"10.1109/GCCE.2016.7800357","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800357","url":null,"abstract":"In this paper, we present a natural interface between a drone, i.e., a miniature aerial vehicle (MAV), and a human, in which a stereo-vision-MAV is flied via a HMD (Head Mounted Display) with inertial sensors. A stereo camera is mounted on a MAV and the stereo images are transmitted to a remote PC. Then, a user controls the motion of the MAV by his/her head pose, which is measured from the inertial sensor of the HMD, while looking at the stereo images via the HMD as if the MAV is an avatar of the user. Thanks to a stereo-vision camera, it makes it possible that not only a user can sense the distance information between the MAV and obstacles from the HMD, but also a MAV can avoid collisions using the measured 3D information even if human error occurs during the operation.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124490952","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800537
Suguru Ito, Zikun Guo, C. Chu, Tomohiro Harada, R. Thawonmas
This paper proposes an efficient implementation of Breadth First Search (BFS) for General Video Game Playing (GVGP). This method is specialized for deterministic games, which often cannot be solved by a single action and require a more extensive search to solve. Most existing AI programs cannot search the game space efficiently, and thus perform poorly in deterministic games. To improve the efficiency of tree search, we propose limiting the branching of game tree in BFS. Hash code is assigned to each tree node and used to identify similar game states. A tree node with a game state that has been visited in previous search will not be expanded. Using a deterministic game set for evaluation, our experiment shows that the proposed method outperforms existing methods.
{"title":"Efficient implementation of breadth first search for general video game playing","authors":"Suguru Ito, Zikun Guo, C. Chu, Tomohiro Harada, R. Thawonmas","doi":"10.1109/GCCE.2016.7800537","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800537","url":null,"abstract":"This paper proposes an efficient implementation of Breadth First Search (BFS) for General Video Game Playing (GVGP). This method is specialized for deterministic games, which often cannot be solved by a single action and require a more extensive search to solve. Most existing AI programs cannot search the game space efficiently, and thus perform poorly in deterministic games. To improve the efficiency of tree search, we propose limiting the branching of game tree in BFS. Hash code is assigned to each tree node and used to identify similar game states. A tree node with a game state that has been visited in previous search will not be expanded. Using a deterministic game set for evaluation, our experiment shows that the proposed method outperforms existing methods.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124037089","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800540
Shiliang Dong, Jinhua Wan, Z. Jia, Yang Yu, Weige Tao, Wei Song
In this paper, we present an analog voice transmission system based on Visible Light Communication (VLC). At the transmitter of the system, by the Voltage-Frequency (V-F) conversion circuit, the analog voice signal is transformed into the frequency signal, which is linear with the amplitude of the signals. At the receiver, the voice signal can be demodulated by the Frequency-Voltage (F-V) conversion circuit. Finally the test of the voice transmission system based on visible light communication is carried out, which shows that the input and output waveforms are consistent, the transmitted voice can be received without distortion. The test result shows that the design is correct and feasible.
{"title":"A voice transmission system based on visible light communication","authors":"Shiliang Dong, Jinhua Wan, Z. Jia, Yang Yu, Weige Tao, Wei Song","doi":"10.1109/GCCE.2016.7800540","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800540","url":null,"abstract":"In this paper, we present an analog voice transmission system based on Visible Light Communication (VLC). At the transmitter of the system, by the Voltage-Frequency (V-F) conversion circuit, the analog voice signal is transformed into the frequency signal, which is linear with the amplitude of the signals. At the receiver, the voice signal can be demodulated by the Frequency-Voltage (F-V) conversion circuit. Finally the test of the voice transmission system based on visible light communication is carried out, which shows that the input and output waveforms are consistent, the transmitted voice can be received without distortion. The test result shows that the design is correct and feasible.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127728443","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800326
K. Yajima, K. Nishizawa, Kazuki Ashida, Koichi Karasawa
This study shows a system for radiation dosage aggregation by wireless communication. Environmental differences can have influence on the dosage in facilities like schools and factories. Especially in mountain forests, it could be more a significant difference, because fallen leaves would be piled in some areas easily but not in other areas. Therefore, it would be helpful if it were possible to measure the radiation dosage on several spots. It is troublesome to bring the equipment for measuring the radiation dosage to several spots observation, however. Therefore, a system, in which an equipment to measure the radiation dosage is its client and an equipment to aggregate the results of measured the radiation dosage is its server, has been developed. Because this system uses a module of 920[MHz] band between the server and the client, it is large enough to cover facilities such as elementary and junior high schools. In addition, its charging system by solar panels enables the operation for a long time. Moreover, the size of the server is small enough to carry and GPS information can be gotten so that the location of the client can be memorized to the server in installing the client.
{"title":"Development of radiation dosage aggregation system in middle-range area","authors":"K. Yajima, K. Nishizawa, Kazuki Ashida, Koichi Karasawa","doi":"10.1109/GCCE.2016.7800326","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800326","url":null,"abstract":"This study shows a system for radiation dosage aggregation by wireless communication. Environmental differences can have influence on the dosage in facilities like schools and factories. Especially in mountain forests, it could be more a significant difference, because fallen leaves would be piled in some areas easily but not in other areas. Therefore, it would be helpful if it were possible to measure the radiation dosage on several spots. It is troublesome to bring the equipment for measuring the radiation dosage to several spots observation, however. Therefore, a system, in which an equipment to measure the radiation dosage is its client and an equipment to aggregate the results of measured the radiation dosage is its server, has been developed. Because this system uses a module of 920[MHz] band between the server and the client, it is large enough to cover facilities such as elementary and junior high schools. In addition, its charging system by solar panels enables the operation for a long time. Moreover, the size of the server is small enough to carry and GPS information can be gotten so that the location of the client can be memorized to the server in installing the client.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126385485","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}
Pub Date : 2016-10-01DOI: 10.1109/GCCE.2016.7800514
Tomohiro Nishimura, Yuji Okuyama, Akashi Satoh
A high accuracy sensor module for hydroponic culture system was developed. The module measures water level, temperature, and nutrient concentration values by using a single device equipped with a low-cost ribbon cable and electrodes. The module has two oscillators and the water level and the concentration value are converted into frequencies of the oscillator signals. After the conversion mechanism and adjustment scheme are explained, the high accuracy of the sensor module is demonstrated.
{"title":"High-accuracy and low-cost sensor module for hydroponic culture system","authors":"Tomohiro Nishimura, Yuji Okuyama, Akashi Satoh","doi":"10.1109/GCCE.2016.7800514","DOIUrl":"https://doi.org/10.1109/GCCE.2016.7800514","url":null,"abstract":"A high accuracy sensor module for hydroponic culture system was developed. The module measures water level, temperature, and nutrient concentration values by using a single device equipped with a low-cost ribbon cable and electrodes. The module has two oscillators and the water level and the concentration value are converted into frequencies of the oscillator signals. After the conversion mechanism and adjustment scheme are explained, the high accuracy of the sensor module is demonstrated.","PeriodicalId":416104,"journal":{"name":"2016 IEEE 5th Global Conference on Consumer Electronics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126455770","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：