卢曼斯：麦德坚持“蓝海策略”为用户提供最具性价比的解决方案

麦德科技从用户反馈分析后得到一个信息：使用视频通讯设备的场合中,80％以上是各种规模的多媒体会议室．从十几平米到上百平米都有。这是因为用户单位以党政机关、集团企业为主体,用户需要的还是现场多人集中参与的会议室模式。所以,麦德科技在设计、开发各类产品的初始．就需要从功能、性能、造型上做针对性的定义．     

论"卷烟产品移动调研系统"中信息传递的交互性

本文从信息传递的交互性出发,着重阐述"基于烟草研发前移的卷烟产品移动调研系统"的交互性,借助数字化的科技和新媒体交互,实现卷烟产品的市场调研过程可视化、交互化和智能化.实现用户深度参与的企业调研,实时储存调研信息,提高资料的利用效率,整体降低研发成本.     

同有启动全国巡展 NetStor产品系列唱主角

从5月25日至7月期间,国内领先的存储解决方案和专业服务厂商北京同有飞骥科技举办的主题为“掌控数据生命简约开放存储”大型巡展在北京、上海、广州、成都、西安、济南等六大中心城市依次展开。此次巡展主要是向广大行业用户展示基同有于NetStor系列产品使用户能够掌控数据生命,实现简约开放存储的全方位存储产品和解决方案。据同有飞骥科技有限公司总经理周泽湘介绍,同有公司全球著名的OEM合作伙伴Microsoft公司、FalconStor公司和Exabyte公司全程参与此次巡展,并介绍其最新推出的存储产品和技术。通过与合作伙伴全球领先的产品和技术…     

显示器测试DIY

作为计算机的基本设备,显示器的选择非常重要,为了帮助广大计算机用户选择合适的显示器,我们进行了此次显示器的专题评测。以往的产品评测都是在实验室中进行,对用户有一定指导作用,但无法体现用户对产品的看法,于是我们将此次评测改在现场进行,让广大计算机用户参与到产品评测中。     

中兴软交换组网及业务介绍

作为当今国际上最热点、最尖端的新技术．软交换可使运营商更灵活、更快捷、更稳定地提供电信服务。中兴通讯自1998年即投入下一代网络产品的研究和开发．井全程参与了中国五大运营商所开展的软交换项目建设，是目前全球拥有最全软交换产品系列的公司之一。     

“继承性设计”在产品交互界面中的应用探讨

继承性设计能让用户易于理解产品交互界面的特性和用途,引发用户对产品的情感体验,是新产品开发中不容忽视的问题。文章从用户体验的角度出发,探讨了产品交互界面中文化、风格、符号原型、操控结构的继承性设计方法。     

谈计算机软件开发中的敏捷方法

传统项目管理方法在面对项目前期需求不是很明确或在项目开发过程中需求变更时,往往显得十分笨重。在信息化项目实施过程中,用户的参与度越高,项目的成功率也越高,而在传统瀑布式项目管理模型中,用户参与往往只在项目前期。敏捷项目管理方法强调沟通、过程以及对变化的响应速度,更适合现在的IT项目开发。     

企业云开发平台研究

企业云开发平台提供了一个虚拟的开发环境,开发者可以很方便的获得开发和测试环境.使得开发者可以将精力集中于应用的开发,提供更好的产品.同时该平台还提供了云体验功能,使用户可以在云端试用产品,发现问题,减少购买的盲目性.开发者在云端模拟用户的环境,再现用户的问题,迅速找到解决方案.平台的提供商使用这个平台可以有效地宣传自己的产品,增加合作伙伴和用户的数量.企业云开发平台建立了一个多赢的生态链.     

示波器操作进阶

数字存储示波器DSO已经成为入门级示波器市场的主流,大家在比较数字示波器指标时,除了传统的带宽指标之外,最吸引眼球的恐怕就是采样率和存储深度了。很多国内示波器厂家也投用户所好、推出了搭配不同存储深度和采样率的产品,国外厂家则更多地通过限制示波器存储深度的方式,在确保产品测量品质优势的前提下,拉开入门级产品与中档产品的差距。在市场上我们可以看到,     

重庆移动：顺利完成短信和WAP端到端业务评测

重庆移动于近日顺利完成短信和WAP端到端业务评测。本次业务评测过程中，其邀请短信用户316名全程参与，其中全球通37名、动感地带194名、神州行85名，一共提出短信业务改善建议8条；邀请WAP用户154名，其中全球通23名、动感地带87名、神州行44名，共提出WAP业务改善建议5条。针对用户提出的业务改善建议，仔细分析其可行性，[第一段]     

Successful system development: the effect of situational factors onalternative user roles

The authors report on the results of a field study that sought to determine the impact of two forms of user involvement, namely, user participation and user leadership, during systems development. This study sought to determine the impact of two situational factors on the effects of user participation and user leadership. Neither user participation nor user leadership was found to be related to user information satisfaction (UIS). Both forms of user involvement, however, were found to have a more positive relationship with UIS under certain circumstances. User participation was more positively related to UIS when use of the system was for decision support and when users were at higher levels in the organization. User leadership was more positively related to UIS when users were at higher levels in the organization     

Communication as a dimension of user participation

User participation is defined as the extent to which users or their representatives carry out assignments and perform various activities and behaviors during the system development process. This work has identified three dimensions of user participation: responsibility, the user-IS (information system) relationship and hands-on activity. However, this 3D view of user participation does not capture an important aspect of participation: the communication between users and with various stakeholders. This paper replicates and extends past research by proposing the addition of a fourth dimension: communication activity. Data collected from 324 users drawn from 162 IS development teams were used to replicate our three dimensions and to examine evidence for the construct validity of the new dimension. Consistent with expectations, strong evidence was found suggesting that communication activity needs to be considered as a fourth dimension of user participation     

应用程序商店面临挑战

中国手机用户规模庞大,这为参与者提供了宝贵的市场空间和发展机遇。然而,应用程序商店还面临着运营商强势主导、制造商核心能力薄弱、开发人才缺乏、用户没有使用消费习惯这四大挑战。     

移动终端的用户体验测评探析

随着产品可用性、可靠性的满足,用户开始更多地关注用户体验方面的因素。基于对用户体验概念和构成模型的讨论,通过对移动终端产品的特性进行分析,参照产品研发周期的阶段划分,构建了移动终端产品的用户体验测评过程。     

基于存储库数据挖掘的开源软件成功度量方法

开源软件已广泛应用于各软件领域,例如操作系统、容器等,但目前尚没有一种能够综合度量开源软件的方法.我们在用户兴趣度量和开发参与度量的基础上,提出了一种能够克服度量维度单一的局限性的度量方法.基于DM模型、软件生存力模型等相关文献研究和开源软件存储库数据挖掘,通过对项目过程数据进行聚类、主成分分析、回归分析和对开发过程的思考,本文提出一种基于存储库数据和统计学算法的开源软件成功度度量模型.并通过与用户兴趣度量结果和开发参与度量结果对比分析,证明本文的度量模型能够基于可自动无扰采集的存储库数据,更全面的衡量开源软件项目的成功.度量模型可应用于企业选择优质开源项目、学术研究、智能项目推荐等领域.     

基于Vega的飞行效果评估系统

目前,虚拟现实技术已经在军工产品的研制阶段得到了广泛的应用,它使用户在产品的设计阶段就能够通过虚拟的测试平台测试产品的各项性能参数。由于用户能及早发现问题,减少损失,从而缩短了产品的研制周期。介绍了基于Visual C＋＋和Vega的飞行仿真系统的开发过程,给出了软件的系统结构及运行流程,着重论述了全双工网络通信的设计和同步机制,网络数据的处理和3D模块的设计等关键技术。     

DAB接收机USB固件升级的实现

本文在自主开发的DAB接收机的基础上,提出一种通过USB接口实现接收机设备固件升级(DFU)的方法。当产品投入市场后可能会存在不足之处,通过DFU能达到对产品软件进行优化和修补的目的,也可为产品增加更多更新的功能,让用户获得更好的使用体验。经测试表明,本文提出的方法能可靠的对接收机产品进行固件升级。     

The impact of new product development acceleration approaches on speed and profitability: lessons for pioneers and fast followers

This work investigates the impact of nine new product development (NPD) acceleration approaches (supplier involvement, lead user involvement, speeding up activities and tasks, reduction of parts and components, training and rewarding of employees, implementation of support systems and techniques, stimulating interfunctional cooperation, emphasis on the customer, and simplification of organizational structure) on development speed and new product profitability. Our findings from 233 manufacturing firms show that lead user involvement and training/rewarding of employees increase both development speed and profitability. Supplier involvement, speeding up activities and tasks, and a simplification of the organizational structure also enhance development speed, while an emphasis on the customer has an additional positive impact on new product profitability. Both new product speed and profitability increase firm financial performance. Our results further show that pioneers and fast followers should not select the same NPD acceleration approaches as the speed and profitability impact of the majority of the acceleration approaches depends on the new product strategy of the firm. These results are important as they provide guidance for pioneers and fast followers regarding which NPD acceleration approaches to select in order to enhance speed and profitability and, hence, firm financial performance.     

Internet Application Technologies in Web 2.0 Era

The Internet has stepped into Web 2.0 era. Web 2.0 application technologies and services are rapidly developing, accompanied by the innovation and revolution of business models. This article analyzes the development of Web 2.0 technologies and their promotion role in the development of Internet services, discusses the implementation of Web 2.0 core concepts (including user participation, resource sharing and platform) by the multiple Internet application technologies, and gives the development trends of Internet application technologies.     

Frugal incentive mechanism in periodic mobile crowdsensing

Nowadays, numerous incentive mechanisms of mobile crowdsensing have been designed to attract extensive user participation, but most of these mechanisms focus only on independent task scenarios, where the sensing tasks are independent of each other. On the contrary, we focus on a periodical task scenario, where each user participates in the same type of sensing tasks periodically. In this paper, we consider the long‐term user participation incentive in a general periodical mobile crowdsensing system from a frugality payment perspective. We explore the issue under both semi‐online (the intraperiod interactive process is synchronous while the interperiod interactive process is sequential and asynchronous during each period) and online user arrival models (the previous 2 interactive processes are sequential and asynchronous). In particular, we first propose a semi‐online frugal incentive mechanism by introducing a Lyapunov method. Moreover, we also extend it to an online frugal incentive mechanism, which satisfies the long‐term participation constraint and approximate optimality. Finally, extensive simulations show that our mechanisms satisfy the above theoretical properties.