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UX-Based Design of A Mobile Application for Thai Seniors 基于ux的泰国老年人手机应用设计
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404760
Inthraporn Aranyanak, Pattama Charoenporn
{"title":"UX-Based Design of A Mobile Application for Thai Seniors","authors":"Inthraporn Aranyanak, Pattama Charoenporn","doi":"10.1145/3404709.3404760","DOIUrl":"https://doi.org/10.1145/3404709.3404760","url":null,"abstract":"Mobile technology has become a vital part of our lives. There is a large number of studies to develop mobile applications. Nevertheless, some of them were not designed for the elderly to use easily. By 2021, Thailand will become a full-fledged ageing society. Workers aged more than 45 will be at greater risk of losing their job because of economic recession or the growth of AI technology. This paper demonstrates the usability testing of mobile job applications comparing three popular job apps used in Thailand. An analytical tool for prototypes and the System Usability Scale (SUS) were used to collect and analyse data. The main usability metrics in this study are effectiveness, efficiency, and satisfaction. The results show that using ambiguous labels, icons with multiple meanings, and using a \"hamburger\" icon can cause Thai senior users to become disoriented and affect their performances.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125630706","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
Tap-to-Talk: Filipino Mobile Based Learning Augmentative and Alternative Through Picture Exchange Communication Intervention for Children with Autism 轻触说话:透过图片交换对自闭症儿童的学习辅助与替代
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404747
M. Samonte, Charlzen Mae C. Guelos, Dana Kei L. Madarang, Miguel Angelo P. Mercado
{"title":"Tap-to-Talk: Filipino Mobile Based Learning Augmentative and Alternative Through Picture Exchange Communication Intervention for Children with Autism","authors":"M. Samonte, Charlzen Mae C. Guelos, Dana Kei L. Madarang, Miguel Angelo P. Mercado","doi":"10.1145/3404709.3404747","DOIUrl":"https://doi.org/10.1145/3404709.3404747","url":null,"abstract":"One percent of the population is living with autism and the Center for Disease Control and Prevention (CDC) estimates more than one million Filipinos have autism since there is no available statistics on autism prevalence currently in the Philippines. The approach that assistive technology looks is simply one side of its effectiveness and the utilization of assistive technology is additionally dynamic to supply students with additional custom- made learning experiences. The paper concentrates on designing and developing a Filipino Based Mobile Learning Augmentative and Alternative and Picture Exchange Communication System (PECS) Intervention that will include the Tagalog language and Filipino Culture aside from English Language with the help of Text-to-Speech feature to provide Filipino children with Autism an assistive tool that will enable them to have access to a mobile application that includes Filipino language and culture in using the features of Picture Exchange Communication System and Augmentative and Alternative Communication (AAC) since the available related systems are following Western language and culture. This study will also be one of augmentative devices of children with Autism.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115472023","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
System Dynamics Modeling for Online Encyclopedias Based on Activity Theory 基于活动理论的在线百科全书系统动力学建模
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404753
Fengjun Liu, Zhengkui Lin, Yi Qu
{"title":"System Dynamics Modeling for Online Encyclopedias Based on Activity Theory","authors":"Fengjun Liu, Zhengkui Lin, Yi Qu","doi":"10.1145/3404709.3404753","DOIUrl":"https://doi.org/10.1145/3404709.3404753","url":null,"abstract":"Different from prior empirical studies that usually investigate the unidirectional linear relationships among prominent factors in online Encyclopedias from a static perspective, this study captures a dynamic picture of their interrelations from a perspective of system dynamics. This study proposes a general activity system of online encyclopedias based on Engeström's activity theory and develops a holistic system dynamics model according to the system dynamics method proposed by Forrester. This study enriches our understanding of the intrinsic dynamic of knowledge collaboration in online encyclopedias and demonstrates the gains in understanding system co-evolution achievable by utilizing the system dynamics method in concert with the activity theory.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114695173","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
Students' Uptake of Recasts in Classroom Interaction: a Study in a Lower-Education Context at the Same Level of Students' Proficiency 学生在课堂互动中对复述的吸收:一项在同等学生熟练程度的低教育背景下的研究
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404737
Delpani Selpia, Eri Kurniawan, S. Setyarini
{"title":"Students' Uptake of Recasts in Classroom Interaction: a Study in a Lower-Education Context at the Same Level of Students' Proficiency","authors":"Delpani Selpia, Eri Kurniawan, S. Setyarini","doi":"10.1145/3404709.3404737","DOIUrl":"https://doi.org/10.1145/3404709.3404737","url":null,"abstract":"Student success in learning is caused by various factors in which one of them is teacher feedback. The success of teacher feedback relates to the extent of student uptake towards the correction from the teacher--- whether they are aware so that correcting their errors or mistakes immediately, or they are unaware then missing the teacher correction. The current study aims to find out the number of the students' uptake towards their teacher recasts as one of the types of feedback, and to investigate the students' cognition towards the notion of recasts performed by their teacher. This study involved two high school students in an EFL classroom. Both students' English proficiency was categorized at the intermediate level by the teacher based on the grammaticality judgment test and speaking test conducted at the beginning of the semester. The data were collected through a checklist format in classroom observations and stimulated recall interviews. The findings show that due to several intervening factors, both students only repaired around thirty percent of the overall recasts given by the teacher. Further, both students also explained their ignorance of the nature of recasts so that their uptake was not considerably obtained.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124370138","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 Improved Lossless Information Hiding in SMVQ Compressed Images 一种改进的SMVQ压缩图像无损信息隐藏方法
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404764
Chin-Feng Lee, Jau-Ji Shen, Zih-Cyuan Chao, Somya Agrawal
{"title":"An Improved Lossless Information Hiding in SMVQ Compressed Images","authors":"Chin-Feng Lee, Jau-Ji Shen, Zih-Cyuan Chao, Somya Agrawal","doi":"10.1145/3404709.3404764","DOIUrl":"https://doi.org/10.1145/3404709.3404764","url":null,"abstract":"Reversible data hiding has always been the focus of researchers, because it can retrieve the cover image at the same time when obtaining secret message. Chang, Nguyen and Lin's scheme [1] proposed a reversible compression code hiding based on search order coding (SOC) algorithm and SMVQ. Based on their method, we have proposed some modification in this paper. In the embedding phase, we used SOC or SMVQ to encode the index, and used 1 bit as an indicator to indicate that the index is encoded. In the extraction phase, the receiver extracts the secret message and reconstructs the original SMVQ index us simple steps. Experimental results show that in the case of a state codebook with a size of 32, the compression rate of the proposed method was 0.26 bpp, which is better than the compression rate of 0.36 bpp, proposed by Chang et al.'s scheme. In the case of a state codebook with a size of 64, the compression rate of the proposed method was 0.27 bpp, which is still better than the compression rate of 0.41 bpp proposed by Chang et al.'s scheme. In the above two cases, embedding rate was kept same as the scheme proposed by Chang et al.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116379674","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
Computational Intelligence in Science Education 科学教育中的计算智能
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404743
Shiyu Liu, Yangchunxiao Wang, Yonghe Zheng
{"title":"Computational Intelligence in Science Education","authors":"Shiyu Liu, Yangchunxiao Wang, Yonghe Zheng","doi":"10.1145/3404709.3404743","DOIUrl":"https://doi.org/10.1145/3404709.3404743","url":null,"abstract":"Education is now facing great revolution with the integration of big data, artificial intelligent (AI), blockchain and many other emerging new techniques. The new technological innovations include hardware, software, and the new applications make the computational intelligence available in science education. AI is also expected to open the door to personalized learning processes, platforms and paths, which will allow each student to maximize her or his learning based on specific preferences and learning goals. In this paper, the development of computational intelligence, the student learning activities analysis on the basis of computer vision, and the blockchain for educational data sharing and data security are proposed to meet the requirements of next generation intelligent science education.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"270 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131498069","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
e-Psych: A Psychiatry Support System e-Psych:精神病学支持系统
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404744
Alfred Philip P. Benigno, Samuel C. Lomugdang, Patrick Daniel M. Santos, M. Samonte
{"title":"e-Psych: A Psychiatry Support System","authors":"Alfred Philip P. Benigno, Samuel C. Lomugdang, Patrick Daniel M. Santos, M. Samonte","doi":"10.1145/3404709.3404744","DOIUrl":"https://doi.org/10.1145/3404709.3404744","url":null,"abstract":"Depression is a prevalent psychiatric situation not only in the Philippines but throughout the world. Depression is a disease that can be prevented if its symptoms are addressed in the earliest possible opportunity. Prevention against depression among university students in the Philippines is rare but is crucial because of the rising rate of suicide among the group. The project has produced a system that is used to perform initial diagnosis using MADRS (Montgomery-Asberg Depression Rating Scale) and PHQ (Patient Health Questionnaire) on a patient. It can also produce a report that the psychiatrist can use for initial profiling and ICD-10 (International Classification of Diseases - 10th revision) results for classifications based on the findings and can create a profile for the patients and psychiatrists which can be used for appointment bookings. The system also provides a module for psychiatrists to give a set of activities to and monitor their patients along with a history and log for all the patients' past transactions, activities, and illnesses.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"257 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132533194","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
Line Operator as Preprocessing Method for CNN-based Osteoporosis Detection in Dental Panoramic Radiograph 基于有线算子的牙科全景x线片骨质疏松检测预处理方法
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404767
Ilham Gurat Adillion, Y. Ishida, A. Arifin
{"title":"Line Operator as Preprocessing Method for CNN-based Osteoporosis Detection in Dental Panoramic Radiograph","authors":"Ilham Gurat Adillion, Y. Ishida, A. Arifin","doi":"10.1145/3404709.3404767","DOIUrl":"https://doi.org/10.1145/3404709.3404767","url":null,"abstract":"Osteoporosis is a disease that can be detected via the trabecular bone pattern in Dental Panoramic Radiograph (DPR). Trabecular bone pattern is difficult to see by the naked eye due to the low contrast and low resolution of DPR. This can affect the performance of osteoporosis disease detection using Convolutional Neural Network (CNN). In this paper we propose the use of Line Operator (LO) on DPR images as a preprocessing method to enhance trabecular bone pattern for CNN-based osteoporosis detection. LO is a method that can enhance line-like structures in medical images such as retina and DPR dataset. To study the effect of LO on CNN-based osteoporosis detection, the performance of non-preprocessed images, LO-preprocessed images and LO + histogram equalization pre-processed images was compared. Results showed that LO-preprocessed images give best osteoporosis detection accuracy of 0.875","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127240081","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
Cultural Art Teachers' perceptions toward Flipped Classroom Approach 文化艺术教师对翻转课堂教学的看法
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404738
I. Septian, R. Milyartini
{"title":"Cultural Art Teachers' perceptions toward Flipped Classroom Approach","authors":"I. Septian, R. Milyartini","doi":"10.1145/3404709.3404738","DOIUrl":"https://doi.org/10.1145/3404709.3404738","url":null,"abstract":"Significant evidence about the effectiveness of flipped classroom can be found in such education field literature, however there was limited study of flipped classroom practices in cultural art education. This study aimed to describe the cultural art teacher perceptions on the implementation of flipped classroom approach. This study utilized survey method to obtain the data about teacher perceptions toward the implementation of the flipped classroom in cultural art classes. There were 32 Indonesian cultural art education teachers from various backgrounds involved in the present study. The survey results indicated that cultural art teachers had a positive perception toward the implementation of flipped classroom in cultural art learning. The main constraints faced by teachers to implement flipped classroom approach are inadequate facilities and infrastructures, and lack of internet access in some parts of Indonesia. This approach, according to the teacher, is very suitable to overcome the education challenges in the twenty-first century.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126334211","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
Development of a Product Reverse Design Teaching and Learning Model in Engineering Design Education 工程设计教育中产品逆向设计教学模式的构建
Proceedings of the 6th International Conference on Frontiers of Educational Technologies Pub Date : 2020-06-05 DOI: 10.1145/3404709.3404750
Yong Wang, Haiping Ding, Zhaoping Ji, Zhenghan Li, KunChieh Wang
{"title":"Development of a Product Reverse Design Teaching and Learning Model in Engineering Design Education","authors":"Yong Wang, Haiping Ding, Zhaoping Ji, Zhenghan Li, KunChieh Wang","doi":"10.1145/3404709.3404750","DOIUrl":"https://doi.org/10.1145/3404709.3404750","url":null,"abstract":"This article proposes product reverse design (PRD) teaching, which is a brand-new teaching model applied in engineering education. This article describes the implementation process and requirements of PR education through an example of a national competition. The PR education model is to provide students with existing commercial products, allow students complete the design content as a team in accordance with the design process stated in this article. The students will compare their own designs with the commercial products to gain more design experience and improve their design capabilities. Students' design results can be made into physical prototypes through 3D printing, carpentry workshops and other forms. Finally, the characteristics and advantages of PR education are analyzed.","PeriodicalId":149643,"journal":{"name":"Proceedings of the 6th International Conference on Frontiers of Educational Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131248196","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
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