International Journal of Computer Theory and Engineering最新文献_第2页

Electro-tactile feedback system to enhance virtual reality experience 电触觉反馈系统增强虚拟现实体验

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1090

D. Pamungkas, K. Ward

{"title":"Electro-tactile feedback system to enhance virtual reality experience","authors":"D. Pamungkas, K. Ward","doi":"10.7763/IJCTE.2016.V8.1090","DOIUrl":"https://doi.org/10.7763/IJCTE.2016.V8.1090","url":null,"abstract":"Virtual Reality (VR) has been proven to be capable of enabling its users to experience immersive virtual environments and interact with the computer. Most VR applications utilize stereo visual perception, however, stereo visual perception alone is not enough to fully immerse users in VR environments. Haptic feedback technology when applied to VR applications can offer improved immersion and interactivity and can extend the range of sensations experienced by the user. For example, tactile feedback can enable the user to feel an object they touch with their virtual hand or body. To provide tactile feedback in VR applications most researchers construct cumbersome mechanical actuators and linkages for applying feedback forces or vibrations to the user's real hand or body. Having to wear cumbersome feedback hardware can have the negative effect of making the user more aware of their physical body which can reduce the sense of being immersed in the VR world. To overcome this drawback we propose an alternative feedback system which is comprised of a hand gesture interface, a stereo visual head-set and an electro-tactile feedback system. Our electro-tactile feedback system is compact, simple, inexpensive and capable of delivering a variety of feedback sensations to the user. Experimental results are provided which demonstrate how the electro-tactile feedback system can enhance both the sense of immersion and interactivity for VR users.","PeriodicalId":306280,"journal":{"name":"International Journal of Computer Theory and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124558131","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: 51

SPIDAR-if: A Joint User Interface Approach for Hapticised Web Content and Augment Reality Enhancement SPIDAR-if:用于个性化Web内容和增强现实增强的联合用户界面方法

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1087

Wei Yu Chen, Makoto Sato, Y. Chu, Teruki Honma

{"title":"SPIDAR-if: A Joint User Interface Approach for Hapticised Web Content and Augment Reality Enhancement","authors":"Wei Yu Chen, Makoto Sato, Y. Chu, Teruki Honma","doi":"10.7763/IJCTE.2016.V8.1087","DOIUrl":"https://doi.org/10.7763/IJCTE.2016.V8.1087","url":null,"abstract":"The paper presents a prototyped jointed control interface approach for understanding hapticised web content and augmented reality (AR) on a work-in-progress instructive platform of haptics (IPOH) over the unreliable network. Our works, in this context, are comprised by two parts. Firstly, we propose a joint user interface SPIDAR-if empowering finger tracking and physical force sense. SPIDAR-if includes a recently notable pocket-sized 3D sensor named “Leap Motion” as an input device and incorporates with another passive 2-degree-of-freedom (DOF) tactile device “SPIDAR” with upturned manipulations in order to truly represent the sense of touch interactions on IPOH system, such as tactile feedbacks derived from in-progressive verbs, HTML components and moving 3D spheres. On the other side, we study the eligibility of SPIDAR-if and its aids with regard to AR world and web content intelligibility in IPOH system which offers the Internet users a bridge to embrace virtual reality by virtue of assisted user interface, wrapping up haptic and web graphical rendering techniques as well as provided virtual environments (VE). Examples of hapticised web content and a 3D AR scenario approaching SPIDAR-if on IPOH with the fingertip are also presented along with preliminary findings.","PeriodicalId":306280,"journal":{"name":"International Journal of Computer Theory and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128830241","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: 3

The Structure Optimization of Test-Bed for Load Bearing Performance of Harmonic Gear Drive 谐波齿轮传动承载性能试验台结构优化

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1099

H. Feng, Liye Zu, Y. Zhang, Y. Ou, L. Yi, J. Han

引用次数: 0

Integrating Process Modeling and Simulation with Benchmarking using a Business Process Management System for Local Government 基于地方政府业务流程管理系统的流程建模与仿真与标杆管理的集成

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1093

Sotiris P. Gayialis, G. Papadopoulos, S. Ponis, P. Vassilakopoulou, I. Tatsiopoulos

{"title":"Integrating Process Modeling and Simulation with Benchmarking using a Business Process Management System for Local Government","authors":"Sotiris P. Gayialis, G. Papadopoulos, S. Ponis, P. Vassilakopoulou, I. Tatsiopoulos","doi":"10.7763/IJCTE.2016.V8.1093","DOIUrl":"https://doi.org/10.7763/IJCTE.2016.V8.1093","url":null,"abstract":"—Recently, the strategic approaches of public sector organizations are reevaluated in order to achieve modern effective operations and provide better services to their customers (citizens and businesses). Business Process Management (BPM) solutions are recognized as essential tools for public services transformation, as they enable public organizations to be more efficient, to meet business challenges rapidly and flexibly, and to improve the customers experience by resolving incidents and responding to requests in a timely fashion. Within this context, this paper describes the development of a BPM System (BPMS) as a part of a web-based integrated system for benchmarking, monitoring, simulation and redesigning processes. This system will be deployed initially in Municipalities and later on in several Greek government agencies, in order to offer more efficient, personalized and consistent services to citizens and businesses, in a reduced operational cost. The paper presents the methodological approach followed for BPMS development. It also highlights system's functionality and its usefulness in process design, benchmarking, redesign and continuous improvement.","PeriodicalId":306280,"journal":{"name":"International Journal of Computer Theory and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126860573","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

Concept Similarity Searching for Support Query Rewriting 支持查询改写的概念相似度搜索

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1094

Detty Purnamasari, Lily Wulandari, A. Thantawi, I. W. S. Wicaksana

引用次数: 1

GPU-Accelerated Parton Cascade in Heavy-Ion Collisions 重离子碰撞中gpu加速的部分子级联

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1086

Qingjun Liu, Wei-qin Zhao, Fang Liu, Ningming Nie, Chunbao Zhou

引用次数: 3

Distributed Algorithm for Incrementally Solving the Decoupled Multi-agent Simple Temporal Problem 增量求解解耦多智能体简单时间问题的分布式算法

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1092

Cu Nguyen Giap, Do Thi Thu Hien

引用次数: 2

Dynamic Sensor Selection Based on Joint Data Quality in the Context of a Multi-Kinect Module inside the CAVE “Le SAS” 基于联合数据质量的Multi-Kinect动态传感器选择

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1091

S. Salous, J. Newton, Laure Leroy, S. Chendeb

引用次数: 3

Enhancing User Experience in Points of Interest with Augmented Reality 增强现实在兴趣点的用户体验

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1088

Fernando Vera, J. A. Sánchez, Ofelia Cervantes

引用次数: 6

Chaos Control in Memristor-Based Oscillators Using Intelligent Terminal Sliding Mode Controller 基于智能终端滑模控制器的忆阻振荡器混沌控制

International Journal of Computer Theory and Engineering Pub Date : 2016-12-01 DOI: 10.7763/IJCTE.2016.V8.1097

A. Abolmasoumi, Somayeh Khosravinejad

引用次数: 5