中职计算机交互式电子白板的案列分析

随着我国经济实力的不断增强,电子信息技术也得到了快速地发展。交互式电子白板作为一种新型教学媒体,有着非常实用的交互功能。交互式电子白板在教育领域内发挥着重大的作用,是教学中非常重要工具,其教学的资源非常丰富极大的便捷了课堂的教学。本文通过首先分析了在交互式电子白板环境下,中职计算机交互式电子白板的应用现状分析,紧接着提到中职计算机交互式电子白板的运用方式和效果。并对如何利用系统资源实施计算机专业项目化教学提出了利用白板的功能以及其特点,增强计算机教学的实效性,提高学生解决问题和合作学习的能力。     

交互式计算机网络课程综合教学及学习平台模式研究

交互式网络教学模式采用多媒体和网络通信技术结合,创造一个交互式的数字化教学及学习平台,从根本上改变了传统教学模式在计算机网络课程教学过程中的不足。该文重点探讨了在计算机网络课程教学及学习中构建交互式的网络教学平台,通过网络化教学与课堂教学有机结合,培养学生的综合学习素养、创新精神和综合能力,使计算机网络课程综合教学水平和计算机网络工程专业学生在学习计算机网络课程过程总迈上一个新台阶。     

交互式电子白板在中职旅游专业教学中的应用

随着素质教育的推进、新课标的颁布以及新课程的实施,现代教育技术已经被广泛应用于教育领域,成为推进新一轮课程改革和学科教学改革的突破口。在众多先进的技术和理念面前,交互式电子白板已被世界公认为有效提高师生互动的信息化教学工具之一。交互式电子白板是专门为课堂教学而研制的,在功能设计上有意识地增强对课堂教学关键环节的支持,对课堂教学有更好的适应性,极大地满足了教学互动的需要。本文从中职旅游专业实际教学角度出发,明确了交互式电子白板的含义及应用的必要性,用案例说明了交互式电子白板在旅游专业课教学中的作用,也指明了在教学应用中应注意的问题。     

《基于交互式白板的初中语文教学策略研究》课题研究综述

教育技术能力是教师专业素质的必要组成部分,教育技术的有效应用对于推进教育信息化、促进教育改革和实施国家课程标准,对于优化教学过程、培养创新型人才,都起着极其重要的作用。交互式白板作为一种新的教育媒体与技术,已经走入义务教育农村中小学课堂。以初中语文教学为例,探讨了交互式白板在学科教学中的运用。     

Windows交互式登录技术及其应用

介绍了Windows交互式登录的基本原理,并探讨了GINA技术的安全应用和实现方法.     

基于网络会议的交互教学环境研究

随着网络技术的飞速发展，构建网络数据传输量较大的网络虚拟课堂成为可能，同时基于网络会议的交互式教学软件应用前景广阔。本文首先介绍了实现交互式网络教学环境的核心技术Microsoft NetMeeting及其开发平台，然后详细描述了实现交互式网络教学的硬件环境和软件环境，并给出了软件的实现方法。     

交互式白板在教学中的应用

交互式白板实现了与计算机的交互控制,是一种集软硬件技术于一体的媒体技术。不同于其他媒体,其对教学的影响是多方面的,内容的呈现、互动环境的营造、课堂的生成、教学设计等等。随着交互式白板在教学中的应用,广大师生将对其进行更加深入的研究。     

浅谈流媒体技术在教学中的应用

本文简单介绍了流媒体技术和当前使用最为普遍的流媒体系统--Windows Media系统,最后给出一个流媒体技术在教学中应用的解决方案--交互式视频教学平台解决方案.     

基于Web的多媒体课件设计

介绍了基于 Ｗｅｂ的多媒体课件设计技术及实现方法。重点讨论分析了软件实现的几个关键技术：Ｗｅｂ数据库访问及连接技术Ｊａｖａ语言及脚本语言实现教学的交互式动态演示技术及ＶＲＭＬ（虚拟现实建模语言）在Ｉｎｔｅｒｎｅｔ上实现三维虚拟交互式教学等动态Ｗｅｂ技术,并详细介绍了关键技术在《计算机网络技术》多媒体课件中的应用。     

交互式电子白板教学中应注意的几个问题

随着新课程改革的不断实施,交互式电子白板作为信息化教学的一个重要方式,广泛应用到课堂教学中,并取得了明显的成效。但是从目前交互式电子白板教学的发展情况来看,还存在着不少的问题亟待解决。本文从交互式电子白板教学中应该注意的几个问题着手,对交互式电子白板教学进行了分析和探讨。     

From remote maintenance to MAS-based e-maintenance of an industrial process

One of the main consequences of the extended enterprise is the emergence of new forms of relationships between the customer and the supplier in order to ensure the quality of service of the object throughout the life cycle. Innovative communication and co-operation methods are needed to support these new relationships. The combination of modern information processing and communication tools, commonly referred to as tele-service, offers the technical support required to access remote information. Indeed, it is easier to transfer information and knowledge to different actors than to move an actor to the site. However, even if this technical support is necessary for information communication, it is insufficient to develop a co-operation-based working situation that involves many self-motivated customers and suppliers sharing a common goal. This synergy is an emergent property of the system as a whole, and it is not expected to be obtained as a simple sum of its components. For example, a challenging problem in the field of product manufacturing is to assist the operator in its decision-making, when the system functioning is degraded, to preserve the system under service at maximum (anticipation of the failure) while remaining it in a space of allowed operation (to avoid consequences of an error in judgement). That means an evolution from tele-service to e-work and e-maintenance in particular where the assistance to operator results from collaboration of maintenance processes and experts. Consequently, this paper examines some issues and challenges involved in the evolution from the tele-maintenance of an industrial platform to the e-maintenance, and then proposes a multi-agent system-based collaboration as a solution to implement the e-maintenance experiments.     

广告设计之互动创意

在激烈的市场竞争中,无论是国际还是国内的企业,都把提高广告设计水平作为提升竞争力的一种手段,广告设计创新显得越来越迫切。本文试图从互动角度来探讨广告设计创意,目的有两个:一个是拓宽广告设计理论的研究空间,预测互动创意作为一种广告设计创新途径的未来发展和可能;第二个目的是为广告设计实践总结和归纳新的思考和创作方法,以拓宽设计实践者的创意思维空间,丰富表现语言。本文通过研究国内外最新的广告设计成功案例,探讨了广告设计之互动创意的途径和方法,期望能对相关设计领域的研究和实践提供参考价值。     

New trends on e-Procurement applying semantic technologies: Current status and future challenges

The present paper introduces and reviews existing technology and research works in the field of e-Procurement. More specifically this survey aims to collect those relevant approaches that have tackled the challenge of delivering more advanced and intelligent e-Procurement management systems due to its relevance in the industry to afford more timely, adaptable and flexible decisions in purchasing processes. Although existing tools and techniques have demonstrated their ability to manage e-Procurement processes as a part of a supply management system there is a lack of interoperability among tools, tangled dependencies between processes or difficulties to exploit existing data and information to name a few that are preventing a proper use of the new dynamic and data-based environment. On the other hand semantic-based technologies emerge to provide the adequate building blocks to represent domain-knowledge and elevate the meaning of information resources through a common and shared data model (RDF) with a formal query language (SPARQL) and accessible via the Internet Protocols. In this sense the Linked Data effort has gained momentum to apply the principles of the aforementioned initiative to boost the re-use of information and data across different tools and processes. That is why authors review both existing open issues in the context e-Procurement with special focus on public procurement and semantic-based approaches to address them. To do so a preliminary research study is conducted to assess the state of the art in the context of e-Procurement and semantic-based systems. Afterwards main drawbacks of existing e-Procurement systems are presented to narrow down in semantic-based approaches applied to this field. Once the current status in both areas is reviewed, authors purpose the use and creation of an e-Procurement index to evaluate the quality of service of procurement systems. In this light the Analytical Hierarchy Process (AHP) method is used to set up an initial weight for each indicator in the index and to perform a first comparison between traditional and semantic-based approaches. Finally some discussion, conclusions and future challenges are also outlined.     

Visualizing,clustering, and predicting the behavior of museum visitors

Fine-arts museums design exhibitions to educate, inform and entertain visitors. Existing work leverages technology to engage, guide and interact with the visitors, neglecting the need of museum staff to understand the response of the visitors. Surveys and expensive observational studies are currently the only available data source to evaluate visitor behavior, with limits of scale and bias. In this paper, we explore the use of data provided by low-cost mobile and fixed proximity sensors to understand the behavior of museum visitors. We present visualizations of visitor behavior, and apply both clustering and prediction techniques to the collected data to show that group behavior can be identified and leveraged to support the work of museum staff.     

CRUDi framework proposal: financial industry application

The alignment of information systems with the business goals of an organisation, although a topic of great importance, is not always properly valued or taken into consideration. In general, managers have different opinions to chief information officers (CIOs) in relation to IS, especially with regard to their importance and value to the business and also in terms of investment needs. Here, we discuss and study new approaches to methods and tools for assessing the relative importance of each information system to business, focusing on the financial sector including banks and insurance companies. We suggest the introduction of new key indicators for better decision support and to identify investment priorities, and present results regarding the relative importance of each process to support the business strategy. The primary goal for the inherent research project is to analyse the main problems and difficulties encountered by IS and IT managers, featuring different players and how they relate. The main contributions of this work are the CRUDi framework as a tool to improve alignment between business and IS strategies and the CRUDi survey and its results qualifying the financial sector's opinion regarding the relative importance of processes and investments.     

Habituation effects in computer security warning

Security warning is a form of computer dialog communication used to inform the users on the risks of allowing random applications to run on a computer system. Accordingly, it is specifically designed to impersonate a legitimate security alerting function (e.g., notify, warn, and advice) to a user about the consequence effect of an action. However, most of the computer users tend to ignore those security warnings conveying the same message over and over again. This eventually leads to habituation. Considering the fact that there is a significant lack of focus paid to address this issue, the main objective of this article is to describe and summarize the related studies on users’ habituation to the security warnings. This article presents a systematic literature review to explore the current key issues, challenges, and the possible solutions related to habituation effects in security warnings. It is expected that this article could contribute to a more complete understanding of the habituation effects in security warnings and eventually bring benefits to the research communities or general publics.     

Integration of AHP-TOPSIS method for prioritizing the solutions of reverse logistics adoption to overcome its barriers under fuzzy environment

Reverse logistics practices are gaining attention due to industrial ecology, enforced legislation and corporate citizenship but presence of barriers make reverse logistics (RL) implementation difficult and hence reduce the success rate. To increase RL adoption, robust and flexible strategies are required to overcome its barriers. This study focuses on identification and ranking the solutions of reverse logistics adoption in electronics industry to overcome its barriers. It aids firms to ponder on high rank solutions and develop strategies to implement them on priority. This paper proposes a methodology based on fuzzy analytical hierarchy process (AHP) and fuzzy technique for order performance by similarity to ideal solution (TOPSIS) to identify and rank the solutions of RL adoption to overcome its barriers. Fuzzy AHP is applied to get weights of the barriers as criteria by pairwise comparison and final ranking of the solutions of RL adoption is obtained through fuzzy TOPSIS. The empirical case of Indian electronics industry is shown to illustrate the use of the proposed method. This proposed method offers a more precise, efficient and effective decision support tool for stepwise implementation of the solutions due to consideration of fuzzy environment. Finally sensitivity analysis is performed to illustrate the robustness of the method.     

A method to minimize the workpiece deformation using a concept of intelligent fixture

Manufacturing processes are commonly affected by the low stiffness of the components limiting the quality and precision of the final product. Precision is one of the most important issues in the machining process, and the main cause for rejection is the part static deformation and the dynamic vibrations. The static deformation is mainly affected by two factors: deformation due to clamping and process forces, and geometrical distortions due to material removal and residual stress relieving during processing.The deformations caused by the clamping in the fixture are normally associated to existing distortion in the raw workpiece due to previous manufacturing processes and to the clamping forces. These problems lead to uncertainties in the set-up process, hindering the fixture functions, the achievement of a right positioning of the workpiece and the avoidance of deformations due to clamping forces.This paper presents an analysis to identify the causes of the static deformations during clamping and a method to correct the geometrical distortion and deformation of a clamped workpiece by the evaluation of the reaction forces in the selected relevant clamping points. It covers the design and validation of an active clamping unit to minimize the deformation produced by the fixture that could affect the machining process. The developed clamping unit presents an alternative to combine the locator and the clamper in a single component that controls the reaction force and the deformation of the workpiece in the clamping point, and it performs the positioning of that point to minimize the distortion of the workpiece. The clamping unit was verified in laboratory conditions and then tested in an industrial application, evaluating the capabilities related to positioning and reaction force control.     

一种动态统计系统的设计与实现

随着信息技术的飞速发展,企业的信息化程度越来越高。企业对其内部的各种数据进行统计进而进行数据的分析活动也日趋频繁,因此使得用户对数据统计的要求具有不定性和多变性的特点。同时,由于企业自身的行业特点,又要求动态统计软件对于经常需要统计的内容具有学习能力,从而才能满足用户既灵活多变,又具有一些相对固定的统计要求。文中主要针对此类企业用户对动态统计灵活多变的要求,通过对进行统计的内容按其功能进行SQL语句的分类、定义,设计并实现了一种动态统计软件。通过对此软件的测试及用户使用,能够满足企业相对灵活多变的动态统计需求。     

The VALU3S ECSEL project: Verification and validation of automated systems safety and security

Manufacturers of automated systems and their components have been allocating an enormous amount of time and effort in R&D activities, which led to the availability of prototypes demonstrating new capabilities as well as the introduction of such systems to the market within different domains. Manufacturers need to make sure that the systems function in the intended way and according to specifications. This is not a trivial task as system complexity rises dramatically the more integrated and interconnected these systems become with the addition of automated functionality and features to them. This effort translates into an overhead on the V&V (verification and validation) process making it time-consuming and costly. In this paper, we present VALU3S, an ECSEL JU (joint undertaking) project that aims to evaluate the state-of-the-art V&V methods and tools, and design a multi-domain framework to create a clear structure around the components and elements needed to conduct the V&V process. The main expected benefit of the framework is to reduce time and cost needed to verify and validate automated systems with respect to safety, cyber-security, and privacy requirements. This is done through identification and classification of evaluation methods, tools, environments and concepts for V&V of automated systems with respect to the mentioned requirements. VALU3S will provide guidelines to the V&V community including engineers and researchers on how the V&V of automated systems could be improved considering the cost, time and effort of conducting V&V processes. To this end, VALU3S brings together a consortium with partners from 10 different countries, amounting to a mix of 25 industrial partners, 6 leading research institutes, and 10 universities to reach the project goal.