process of product demonstration

1.先介绍自己!

2.注意逻辑性!总分总,注意前后台交互演示.后台添加,前台显示.

3.客户不看代码,只看功能.

4.注意代码注释及整洁性!

能帮我做一份完整的问卷吗? 2.1Stimulus-Organism-Response Model (SOR) Existing quantitative studies predominantly rely on behavioral indicators such as click-through rate and conversion rate (Zhong et al. 2024), or biometric sensors like eye-tracking experiments to measure consumer responses (Kim and Lee 2021). However, these approaches fail to fully capture the dynamic cognitive and emotional processes of elderly consumers. Behavioral indicators only reflect the final outcomes of live streaming, without identifying specific elements that drive these results. Meanwhile, biometric sensors primarily measure short-term physiological responses, such as arousal, and fail to capture the long-term trust-building that occurs during live broadcasts. This oversight is significant, as trust established over time is crucial for understanding the deeper cognitive and emotional engagement of elderly consumers. The Stimulus-Organism-Response (SOR) model, originally developed within the field of environmental psychology (Mehrabian and Russell 1974), has since found extensive application in marketing and e-commerce research (Eroglu, Machleit, and Davis 2001). This model offers a comprehensive framework for analyzing how external stimuli trigger internal states, which subsequently drive behavioral responses. In live-streaming e-commerce, stimuli encompass content characteristics such as product displays and characteristics of host. These elements interact with the cognitive and affective systems of elderly consumers, ultimately influencing their purchase intention. Critically, the SOR model alone is sufficient to fully explain the dual-path decision-making processes observed among elderly populations. By combining these theoretical perspectives, this framework not only bridges the gap between environmental stimuli and elderly consumers’ cognitive and emotional trade-offs, but also offers a more nuanced understanding of their decision-making dynamics. 2.2Stimulus (S) Content marketing demonstrates its distinct advantages when targeting the elderly market segment. Research by Lesakova (2016) indicates that this demographic places an emphasis on the intrinsic utility of the products and the degree of satisfaction of their own needs. Content marketing is particularly effective in enhancing awareness and trust in product value by providing detailed product information and practical use cases. To better understand the underlying mechanisms, the design of live-streaming content for elderly consumers requires careful consideration of three critical dimensions: content relevance, information quality, and host characteristics. In terms of content relevance, elderly consumers demonstrate a clear preference for content that aligned with their physiological needs (Liu et al. 2025) and psychological preferences (Thörnqvist et al. 2025). Empirical evidence from CBNData reveals a significant expansion in the consumption of online health and nutritional products among senior citizens, with the market scale nearly doubling over the past three years (Hu, Fu, and Gan 2022). This trend underscores the elderly cohort's pronounced emphasis on functional utility. Particularly noteworthy is the emerging "new elderly" demographic, comprising individuals born in the 1960s and 1970s (Li 2022). This group exhibits elevated digital proficiency, enhanced disposable income, and diverse consumption aspirations spanning health maintenance, cultural tourism, and lifelong learning pursuits (Cheng 2025). Consequently, content strategies targeting this demographic must evolve to accommodate their active lifestyle orientations and multifaceted consumer requirements. Regarding information quality, particular attention should be given to the clarity of information presentation and product displays. Clarity, in this context, involves the volume, pace, and complexity of the information. Product displays, pertain to the demonstration of the use cases and the strengths and weaknesses of products. On one hand, well-designed product displays can effectively alleviate the uncertainty that elderly consumers may experience regarding products. By enabling interaction, these displays can also cultivate trust. This is especially significant given that elderly individuals tend to be more cautious during the decision-making process, as noted by Lu and Chen (2021). On the other hand, elderly consumers often struggle with information overload and technical complexity in digital environments (Qian 2024). Product descriptions that are overly detailed or laden with jargon can be particularly overwhelming for this demographic. Research in the domain of live-streaming e-commerce has indicated that employing simplified yet comprehensive explanations can significantly enhance cognitive accessibility for users (Qian 2024). Therefore, it is of great importance to comprehend the threshold between simplicity and informativeness in product presentations. Host characteristics represent a key dimension in live-stream shopping. The credibility of anchors and the use of dialects are two significant factors within this dimension. Research has demonstrated that the credibility of presenters or influencers exerts a substantial influence on purchase decisions, particularly in live-stream shopping contexts (Chen et al. 2024). Elderly consumers, who may harbor greater skepticism toward generic marketing claims, are more likely to be swayed by the expert endorsements of anchors. Such endorsements confer a sense of authority and trustworthiness, which are paramount for this demographic. In addition, the use of dialects also plays a pivotal role in reducing perceived risks and fostering reliability. This reliability, in turn, reinforces the trust-building process. For elderly consumers who prioritize authenticity and genuine connections (Leigh, Peters, and Shelton 2006), the use of dialects can be especially potent. However, the specific role of dialects in constructing trust among elderly consumers remains unexplored in the current literature. 2.3Organism (O) The organism component of the SOR framework captures the cognitive and affective mechanisms through which elderly consumers process live-streaming stimuli. Breaking it into perceived value, cognitive load, and trust allows for a nuanced analysis of their decision-making processes in live-streaming environments. Cognitive engagement in elderly consumers manifests through perceived value and the cognitive load. Perceived value is a key concept in consumer behavior research. It represents the consumers' subjective evaluation of the overall benefits they expect to receive from a product or service relative to its costs (Zeithaml 1988). In the context of live-streaming, when the content is highly relevant and informative, consumers may perceive that they are getting more value for their time and potential purchase. Higher perceived value can lead to more positive attitudes toward the products and stronger purchase intentions. Previous research points out that informative product display could significantly enhance perceived value while reducing uncertainty by the means of detailed use cases and risk-benefit comparisons (Lu and Chen 2021). Additionally, information aligned with their health interests significantly boosts perceived value (Gong et al. 2024). According to Sweller (1988), cognitive load refers to the psychological pressure generated by the working memory system when an individual is processing information, learning or solving problems due to the total amount and complexity of information. When task demands exceed its capacity, it can lead to cognitive overload, reducing learning efficiency or decision quality. Therefore, cognitive limitations in aging populations, such as reduced working memory and processing speed, heighten susceptibility to cognitive overload (Pavlidis 2025).While younger users tolerate high information density (Lee et al. 2023), elderly consumers often experience overload from complex interfaces or rapid presentations in live-streaming (Qian 2024). Trust is generally defined as the psychological state in which an individual or group, in the presence of risk or uncertainty, is willing to take vulnerability behavior based on positive expectations of the reliability, goodwill, or ability of others (Mayer, Davis, and Schoorman 1995). Informative product displays, which provide risk-benefit comparisons, align with the positive expectation of reliability. Similarly, the use of dialects can enhance trust and foster emotional bonds with elderly consumers. Expert endorsements also play a key role in building trust by providing a sense of trustworthiness. For instance, the "White Coat Effect" shows that the presence of medical professionals in live streams can increase trust (Brase and Richmond 2004). Given their cautious approach to decision-making and higher susceptibility to uncertainty, elderly consumers tend to place greater reliance on emotional trust (Leung, Zhong, and Sun 2025). This emotional bond can significantly boost their engagement and purchase intentions in the context of live-streaming e-commerce. Based on the above discussion, the following hypotheses are formulated: H1: Content relevance has a positive impact on the perceived value of elderly consumers. H2: Product displays have a positive impact on the perceived value of elderly consumers. H3: Product displays has a positive effect on the trust of elderly consumers. H4: The clarity of information has a negative impact on the cognitive load of elderly consumers. H5: Expert endorsement has a positive impact on the trust of elderly consumers. H6: The use of dialects has a positive impact on the trust of elderly consumers. 2.4Response (R) Purchase intentions reflect consumers' likelihood of making a purchase decision (Wang 2024). In the live-streaming environment, elderly consumers' purchase intentions are shaped by various factors. As mentioned earlier, stimulus factors like content design can influence organism factors such as perceived value, cognitive load and trust, which ultimately affect purchase intentions. Existing literature has indicated that positive perceived value (He 2024) and high trust levels (Lu, Fan, and Zhou 2016) can enhance purchase intentions, while high cognitive load tends to have a negative impact (Allen et al. 2013). By understanding these relationships, businesses can adjust their live-streaming content strategies to foster more favorable purchase intentions among elderly consumers. Therefore, the following hypothesis is proposed: H7: Perceived value has a positive impact on the purchase intention of elderly consumers. H8: Cognitive load has a negative impact on the purchase intention of elderly consumers. H9: Trust has a positive impact on the purchase intention of elderly consumers.
05-11
课程设计报告:总体方案设计说明 一、软件开发环境配置 本系统采用C++作为核心编程语言,结合Qt 5.12.7框架进行图形用户界面开发。数据库管理系统选用MySQL,用于存储用户数据与小精灵信息。集成开发环境为Qt Creator,操作系统平台为Windows 10。 二、窗口界面架构设计 系统界面由多个功能模块构成,各模块职责明确,具体如下: 1. 起始界面模块(Widget) 作为应用程序的入口界面,提供初始导航功能。 2. 身份验证模块(Login) 负责处理用户登录与账户注册流程,实现身份认证机制。 3. 游戏主大厅模块(Lobby) 作为用户登录后的核心交互区域,集成各项功能入口。 4. 资源管理模块(BagWidget) 展示用户持有的全部小精灵资产,提供可视化资源管理界面。 5. 精灵详情模块(SpiritInfo) 呈现选定小精灵的完整属性数据与状态信息。 6. 用户名录模块(UserList) 系统内所有注册用户的基本信息列表展示界面。 7. 个人资料模块(UserInfo) 显示当前用户的详细账户资料与历史数据统计。 8. 服务器精灵选择模块(Choose) 对战准备阶段,从服务器可用精灵池中选取参战单位的专用界面。 9. 玩家精灵选择模块(Choose2) 对战准备阶段,从玩家自有精灵库中筛选参战单位的操作界面。 10. 对战演算模块(FightWidget) 实时模拟精灵对战过程,动态呈现战斗动画与状态变化。 11. 对战结算模块(ResultWidget) 对战结束后,系统生成并展示战斗结果报告与数据统计。 各模块通过统一的事件驱动机制实现数据通信与状态同步,确保系统功能的连贯性与数据一致性。界面布局遵循模块化设计原则,采用响应式视觉方案适配不同显示环境。 资源来源于网络分享,仅用于学习交流使用,请勿用于商业,如有侵权请联系我删除!
D3.js作为一种基于JavaScript的数据可视化框架,通过数据驱动的方式实现对网页元素的动态控制,广泛应用于网络结构的图形化呈现。在交互式网络拓扑可视化应用中,该框架展现出卓越的适应性与功能性,能够有效处理各类复杂网络数据的视觉表达需求。 网络拓扑可视化工具借助D3.js展示节点间的关联结构。其中,节点对应于网络实体,连线则表征实体间的交互关系。这种视觉呈现模式有助于用户迅速把握网络整体架构。当数据发生变化时,D3.js支持采用动态布局策略重新计算节点分布,从而保持信息呈现的清晰度与逻辑性。 网络状态监测界面是该工具的另一个关键组成部分,能够持续反映各连接通道的运行指标,包括传输速度、响应时间及带宽利用率等参数。通过对这些指标的持续追踪,用户可以及时评估网络性能状况并采取相应优化措施。 实时数据流处理机制是提升可视化动态效果的核心技术。D3.js凭借其高效的数据绑定特性,将连续更新的数据流同步映射至图形界面。这种即时渲染方式不仅提升了数据处理效率,同时改善了用户交互体验,确保用户始终获取最新的网络状态信息。 分层拓扑展示功能通过多级视图呈现网络的层次化特征。用户既可纵览全局网络架构,也能聚焦特定层级进行细致观察。各层级视图支持展开或收起操作,便于用户开展针对性的结构分析。 可视化样式定制系统使用户能够根据实际需求调整拓扑图的视觉表现。从色彩搭配、节点造型到整体布局,所有视觉元素均可进行个性化设置,以实现最优的信息传达效果。 支持拖拽与缩放操作的交互设计显著提升了工具的使用便利性。用户通过简单的视图操控即可快速浏览不同尺度的网络结构,这一功能降低了复杂网络系统的认知门槛,使可视化工具更具实用价值。 综上所述,基于D3.js开发的交互式网络拓扑可视化系统,整合了结构展示、动态布局、状态监控、实时数据处理、分层呈现及个性化配置等多重功能,形成了一套完整的网络管理解决方案。该系统不仅协助用户高效管理网络资源,还能提供持续的状态监测与深度分析能力,在网络运维领域具有重要应用价值。 资源来源于网络分享,仅用于学习交流使用,请勿用于商业,如有侵权请联系我删除!
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