检索结果-内蒙古大学图书馆

Confessions of a human-centered designer

Interactions 2013年第2期20卷 10-11页

作者： Forlizzi, Jodi Department of Design and Human-computer Interaction Carnegie Mellon University United States Human-Systems Interaction Group Quality of Life Technology Center NSF Engineering Research Center United States

Jodi Forlizzi, an associate professor of design and human-computer interaction at Carnegie Mellon University, confesses that she never wanted to become a designer, but the thought of creating products and services for elderly people that would give them an easier way of interacting made her do so. As a designer, she collected and coded data, drawing out perceptions, attitudes, beliefs, and new product opportunities. She placed motion sensor cameras in people's kitchens, in their bathrooms, and in the aisles of grocery and convenience stores. The work of balancing a mix of expertise, background, gender, and cultural makeup on a team was exhausting. Now, she feels that human-centric designing is a profession that requires people to be highly visual, intuitive, unbiased, and open to experiencing people. In addition, it requires people to be able to take actions that support the needs of those whose lives they are trying to improve.

关键词： Human computer interaction

来源：评论

学校读者我要写书评

暂无评论

Feature recognition system for rotational features

引用

Journal of Applied Sciences 2013年第2期13卷 326-329页

作者： Tan, C.F. Ismail, N. Ranjitand, S.S.S. Kher, V.K. Integrated Design Research Group Faculty of Mechanical Engineering Universiti Teknikal Malaysia Melaka Durian Tunggal 76100 Melaka Malaysia Department of Mechanical and Manufacturing Engineering Faculty of Engineering Universiti Putra Malaysia Serdang Selangor Malaysia Faculty of Electronics and Computer Engineering Universiti Teknikal Malaysia Melaka Durian Tunggal 76100 Melaka Malaysia

This study presents the development of a knowledge-based features recognition system for mechanical parts. The main aim of the research was to concentrate on recognition of rotational features, namely, blind hole, through hole and slanting hole to be used in automatic process planning system. The rule-based technique was applied to recognize rotational features. The recognition criteria were based upon geometrical data from Standard for Exchange of Product data file (STEP) of computer-aided design (CAD) system. The system consists of several modules, namely, pre-processing module, inference engine module and user interface module. The developed system succeeds the design activities in manufacturing industries. © 2013 Asian Network for Scientific Information.

关键词： Engines

来源：评论

学校读者我要写书评

暂无评论

Co-simulation study on BLDC motor drive system based on multisim and LabVIEW

Co-simulation study on BLDC motor drive system based on mult...

引用

2013 4th International Conference on Power engineering, Energy and Electrical Drives, POWERENG 2013

作者： Şahin, Murat Bülbül, Halil I. Esen, Zafer Yavanoglu, Uraz Çolak, Ilhami Roketsan A. S. Mechatronic Design Department Ankara Turkey Gazi University Faculty of Technology Faculty of Technology Renewable Energy Research Group - GURER Ankara Turkey Gazi University Faculty of Engineering Department of Computer Engineering Ankara Turkey

ISBN: (纸本)9781467363921

Brushless DC motor has been used in many different areas intensively. In recent years, minimized sized Brushless DC motors which can produce large torques and achieve high velocities are produced. So that designers can develop robotic systems in insufficient place applications. design engineers make modeling and simulation studies in computer environment to choose appropriate BLDC motor during developing applications. In this study, it is objected to model BLDC motor and driver system that can be used as an actuator system in a robotic system using Labview and Multisim programs and performs co-simulation studies on this model. BLDC motor driver system contains BLDC motor, 3 phase inverter and a digital controller unit. In this work the 3 phase inverter circuit is generated in Multisim program. The commutation algorithm generated in Labview and driver circuits prepared in Multisim are integrated by the co-simulation feature of Labview and Multisim programs. For achieving the advantages and disadvantages of working co-simulation, driver circuit and motor are also modeled in Labview. Furthermore to assist these computer environments simulations with experimental studies, an experiment contrivance is set. As a result, the phase and bus current data of BLDC motor obtained by the tests are analyzed and the capability of the simulations to describe BLDC motor driver system is examined. © 2013 IEEE.

关键词： Brushless DC motors

来源：评论

学校读者我要写书评

暂无评论

Interdisciplinarity is a key to enhance the product development process - How students deal with it and how they evolve with it

Interdisciplinarity is a key to enhance the product developm...

引用

15th International Conference on engineering and Product design Education: design Education - Growing Our Future, EPDE 2013

作者： Gerber, Paul Krebber, Sönke Langer, Ingmar Röbig, Sinja Sprenger, Susanne Stocker, André Work and Engineering Psychology Research Group TU Darmstadt Germany Institute for Product Development and Machine Elements TU Darmstadt Germany Institute of Ergonomics TU Darmstadt Germany Department of Computer Integrated Design TU Darmstadt Germany Faculty of Design University of Applied Sciences Darmstadt Germany

ISBN: (纸本)9781904670421

Interdisciplinary work is gaining attention not only in the academic landscape. Even at University where many different disciplines coexist in a minimum amount of space, the interdisciplinary work was used too seldom in the past. In order to teach the graduates the required competences regarding teamwork and project work, but also to fulfil interdisciplinarity needs, the collaborative Advanced design Project (cADP) was integrated into the curriculum at Technische Universität Darmstadt. The cADP is based on a mandatory group work for mechanical engineering students, where engineering problems must be solved together according to the principle of minimal help. The focus of this mandatory project is not only on the problem solving process, but also in training and reflection of group processes. This project has been extended in such a way, that interdisciplinary teams of students of mechanical engineering with a focus on product development, ergonomics and computer aided techniques work on a product development project task together with students of psychology and industrial design. This new form of interdisciplinary team work of students was called cADP. The cADP focuses on the early stages of the computer aided development of ergonomic- And design-oriented products from the very first idea to building a virtual prototype up to a design and functional prototype and evaluating this one. Products should be designed using discipline typical methods, but with the use of synergy effects of the interdisciplinary team. In the following the experiences of students in the cADP project will be described;what are the main challenges of working together with other disciplines and how can there found a way to deal with it. For this purpose student questionnaires were analyzed. Furthermore it will be shown how the quality of the products increases through interdisciplinary cooperation. For this purpose classic group work results are compared with the results of cADP groups.

关键词： Students

来源：评论

学校读者我要写书评

暂无评论

ESTHER: A portable sensor toolkit to collect and monitor total hip replacement patient data

ESTHER: A portable sensor toolkit to collect and monitor tot...

引用

3rd ACM MobiHoc Workshop on Pervasive Wireless Healthcare, MobileHealth 2013

作者： Garcia, Juan Jimenez Romero, Natalia A. Boerema, Simone T. Keyson, David Havinga, Paul Delft University of Technology Faculty of Industrial Design Engineering Landbergstraat 15 2628 CE Delft Netherlands Roessingh Research and Development Telemedicine Group P.O. Box 310 7500 AH Enschede Netherlands University of Twente Faculty of Electrical Mathematics and Computer Science P.O. Box 217 7500 AE Enschede Netherlands

ISBN: (纸本)9781450322072

Due to the increasing cost of medical care, hospitals are looking at post surgery patients' home as the primary place for recovery. Unfortunately, this paradigm shift involves difficulties for patients and physiotherapists to manage the expected outcomes. While patients face physical and emotional problems related to the new hip, clinical teams have limited resources to follow patients' health experiences during their recovery. Mobile technologies for home care provide opportunities to remotely support patients in their rehabilitation process. They are designed to become part of patients' daily activities, which requires a holistic understanding of the dynamics of post-surgery treatment. Therefore, it is foreseen that requirements to design home care technologies should address clinicians' needs related to the functional aspects as well as patients' experiences of home recovery. ESTHER (Experience Sampling for Total Hip Replacement) is a research and design toolkit developed to study Total Hip Replacement (THR) patients' experiences after surgery and to evaluate design interventions to support patients in the complexity of home recovery. The tool is based on the Experience Sampling Method (ESM) to capture patients' self report on their recovery process. In an iterative approach the tool gradually added to patients' psychological reports physical activity using wireless sensor nodes. The first three iterations of ESTHER are described to illustrate the value of situated self-reports and the richness of combining both self-report and sensing techniques as a holistic approach to understand both behavioral and experiential aspects of home recovery. The experience in conducting situated design research has shown to be valuable in understanding the technical as well as social challenges and opportunities for the research and design community of home health technologies. Copyright 2013 ACM.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

System and circuit level power modeling of energy-efficient 3D-stacked wide I/O DRAMs 13

System and circuit level power modeling of energy-efficient ...

引用

design, Automation and Test in Europe Conference and Exhibition

作者： Karthik Chandrasekar Christian Weis Benny Akesson Norbert Wehn Kees Goossens Computer Engineering TU Delft The Netherlands Microelectronic Systems Design TU Kaiserslautern Germany CISTER-ISEP Research Centre Polytechnic Institute of Porto Portugal Electronic Systems Group TU Eindhoven The Netherlands

ISBN: (纸本)9781450321532

JEDEC recently introduced its new standard for 3D-stacked Wide I/O DRAM memories, which defines their architecture, design, features and timing behavior. With improved performance/power trade-offs over previous generation DRAMs, Wide I/O DRAMs provide an extremely energy-efficient green memory solution required for next-generation embedded and high-performance computing systems. With both industry and academia pushing to evaluate and employ these highly anticipated memories, there is an urgent need for an accurate power model targeting Wide I/O DRAMs that enables their efficient integration and energy management in DRAM stacked SoC architectures. In this paper, we present the first system-level power model of 3D-stacked Wide I/O DRAM memories that is almost as accurate as detailed circuit-level power models of 3D-DRAMs. To verify its accuracy, we experimentally compare its power and energy estimates for different memory workloads and operations against those of a circuit-level 3D-DRAM power model and show less than 2% difference between the two sets of estimates.

关键词： Random access memory Integrated circuit modeling Memory management Mathematical model Adaptation models Power demand

来源：评论

学校读者我要写书评

暂无评论

A Two-Stage Strategy to Introduce Spectral Matching into Recognition of Occluded Objects

A Two-Stage Strategy to Introduce Spectral Matching into Rec...

引用

IEEE International Conference on Robotics and Biomimetics (ROBIO)

作者： Wu, Jia Yun Chen, Xiao Mechatronics and Control Lab National University of Singapore. She is now with No.29 Research institute China Electronics Technology Group Corporation Research Institute of Computer Application China Academy of Engineering Physics

ISBN: (纸本)9781467321273;9781467321259

when recognizing partially visible objects in a scene, a good global decision should be made based on locally gathered features for their recognition, since global information is corrupted. This local to global nature of occlusion recognition leads us to spectral matching technique. Unfortunately, spectral matching algorithms are not desirable for noisy data set from cluttered scene. In this paper, a top- down procedure is introduced into spectral matching for the recognition of occluded objects. Based on the two-stage strategy, both appearance and geometric information are taken into consideration. It is shown that the improvement has been made for spectral algorithms to recognize occluded objects.

关键词： clutter feature extraction geometry image matching object recognition

来源：评论

学校读者我要写书评

暂无评论

Study on disease screening and monitoring system based on wireless communication and IOT

Study on disease screening and monitoring system based on wi...

引用

2012 Spring World Congress on engineering and Technology, SCET 2012

作者： Hu, Xiaoyan Wang, Lin Gao, Peng Ma, Huaxing Dong, Xiuzhen Ji, Zhenyu You, Fusheng Long, Keping Peng, Yunfeng Department of Research Institute China Mobile Group Design Institute Co. Ltd. Beijing China Department of Faculty Biomedical Engineering Fourth Military Medical University Xi'an China Department of Faculty Computer and Communication Engineering University of Science and Technology Beijing China

ISBN: (纸本)9781457719646

This paper presents a disease screening and monitoring telemedicine system based on wireless communication and the Internet of Things(IOT) aiming at building a people-oriented and ubiquitous telemedicine environment . This paper focuses on the system architecture and key technologies, as well as the implementation method, in order to provide a theoretical and technical basis for further demonstration projects. © 2012 IEEE.

关键词： Monitoring

来源：评论

学校读者我要写书评

暂无评论

Collaborative authoring of Walden's paths

Collaborative authoring of Walden's paths

引用

2nd International Conference on Theory and Practice of Digital Libraries, TPDL 2012

作者： Li, Yuanling Bogen II, Paul Logasa Pogue, Daniel Furuta, Richard Shipman, Frank Center for the Study of Digital Libraries Department of Computer Science and Engineering Texas A and M University College Station TX United States Intelligent Computing Research Team Computational Data Analytics Group Oak Ridge National Laboratory Oak Ridge United States User Experience and Interaction Design Team Production Enhancement Halliburton Energy Services Houston TX United States

ISBN: (纸本)9783642332890

This paper presents a prototype of an authoring tool to allow users to collaboratively build, annotate, manage, share and reuse collections of distributed resources from the World Wide Web. This extends on the Walden's Path project's work to help educators bring resources found on the World Wide Web into a linear contextualized structure. The introduction of collaborative authoring feature fosters collaborative learning activities through social interaction among participants, where participants can coauthor paths in groups. Besides, the prototype supports path sharing, branching and reusing;specifically, individual participant can contribute to the group with private collections of knowledge resources;paths completed by group can be shared among group members, such that participants can tailor, extend, reorder and/or replace nodes to have sub versions of shared paths for different information needs. © 2012 Springer-Verlag.

关键词： World Wide Web

来源：评论

学校读者我要写书评

暂无评论

Keynote speech I: Beyond multi-touch: Interactive surfaces that support haptic feedback and multiple independent views

Keynote speech I: Beyond multi-touch: Interactive surfaces t...

引用

International Conference on Intelligent Human computer Interaction (IHCI)

作者： Sriram Subramanian Xiang Cao Shengdong Zhao Sudhir Dixit Anil K. Gupta Atanendu Sekhar Mandai Manas Modi Ramalatha Marimuthu Amit. A. Nanavati Nitendra Rajput Pradeep Yammiyavar University of Bristol Bristol Bristol GB Microsoft Research China NUS-HCI Lab Department of Computer Science School of Computing National University of Singapore Singapore Hewlett-Packard Laboratories India UM Ahmedabad India Perception Engineering Lab IC Design Group CSIR-Central Electronics Engineering Research Institute Pilani Rajasthan India Interaction Designer Flipkart India IEEE Women in Engineering Committee IBM Research India Interaction Design & Usability Engineering Laboratory Department of Design Centre for Educational Technology Indian Institute of Technology Guwahati India

Summary form only given. Although Multi-touch devices have become common in the consumer world, users have sacrificed the tactile feedback afforded by physical buttons. The Bristol Interaction and Graphics group has been exploring various technical solutions to create the next generation of touch interfaces that support multi-point haptic feedback as well as dynamic allocation of views to different users. In this talk I will present UltraHaptics a multi-point haptic feedback system that allows users to experience haptic feedback simultaneously in multiple locations on an interactive surface. This feedback is created in midair - so users don't have to touch or hold any device to experience it. Another system I will be talking about it PiVOT, a tabletop system where users can come together and view shared content or by leaning forward can get personalised views that are only visible from their particular view-point. This talk will present our recent research endeavors in this direction and present some design challenges.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：