断喉弩片尾曲,绝世花少,法国菜制作
摘要 Abstract
成功的电子商务网站与基于视觉和通信设计的网络运用网站需要加大对细节的关注。用户理解因为一个细小的问题而受到阻碍，这是极为不应该的。一个网站的运营和安排流程需要以设计为中心，在价值观的指导下做出最有效的网站运营模式,找到并解决各种注意事项,迭代测试和循环设计，这还远远不够。本文主要研究三大领域最佳实践的具体方面:网页设计体系结构或组织的细节,交互设计和安全问题的细节。 前言
不管你是否打算使用平面网站或交互式电子商务网站，你网站的整体外观和感觉的可用性将发挥主要作用。
网站是很重要的,人们可以快速、轻松地访问基本信息。设计应该以自然的方式呈现内容,有价值的利用色彩、布局和网站组织。
程序开发的最佳实践 一个有效的程序设计需要包括以下几个关键主题: 易于访问 以用户为中心的设计和可用性 信息架构和发现能力 优化搜索引擎(SEO) 导航设计 为用户设计 网络排版 错误管理 网站管理 易于访问
易于访问指导方针如下:
Successful e-commerce Web sites and Web-based applications with visual and communication design requires complete attention to detail. User understandings get damaged because of the smallest matters, an arranged process such as usage centered design guided by tough values is needed; to find and address all the assorted matters needing notice, iterative testing and cyclic redesign is insufficient. This paper surveys best practices in the detailed aspects of Web design in three broad areas: details of architecture or organization, details of interaction design and Security issues. Introduction
Irrespective of whether you are intend to use a flat 'brochure ware' website or an interactive e-commerce site, on the whole look and feel of your website will play a main role in its usability.
It is important that people to the site can quickly and easily access the essential information. The design should present the content in a spontaneous manner, making valuable use of colour, layout and site organisation. Best Practices in Web Development These key topics needed for an effective web design include: Ease of access User-centred design and usability Information architecture and find ability Search engine optimisation (SEO) Navigation Design Designing for the user Web typography Error Management Site Administration Ease of Access
The ease of access guidelines are the following:
1. Present equivalent alternative to aural and visual content. Content provide that, to the user when offered, basically conveys the same task or purpose as visual or auditory content. Equivalents text for visual and auditory content can be approachable to people showed in ways that are from several disability groups using technologies which are a kind of helpful.
2. Don't rely on color alone. Assure that text and artwork are intelligible when viewed without colour. In adverse, people who cannot disagree certain colors and users with devices that have non-color or non-visual displays will not experience the data. When highlight and background colors are too close to the same hue, they may not offer enough counterpoint when viewed using black and white displays or by people with different types of color shortages.
3. Use markup and style sheets and do so properly. Perverting markup for an introduction effect (e.g., using a table for layout or a header to change the font size) makes it hard for users with differentiated software to understand the establishment of the page.
4. Clarify natural language usage. Use markup that helps pronunciation or reading of brief or strange text. When content coders mark up natural language changes in a document, helpful technologies can mechanically change to the new language.
5. Create tables that transform gracefully. Assure that tables have requirement markup to be translated by approachable browsers and other user factors. Tables should only be used to mark up truly planar info, but not to present pages because that makes particular problems to users of cover readers.
6. Ensure user control of time-sensitive content change. Ensure that moving, flashing, scrolling, or auto-updating objectives or pages may be hesitated or blocked. People with cognitive or visual disabilities are unable to read moving text. Screen readers are unable to read moving text.
7. Design for device-independence. Use boasts that alter energizing of page elements via a kind of input devices.
8. Provide context and orientation information. Grouping components and providing context information about the kinships between elements is useful for all users. On the other hand, composite relationships between parts of a page may be hard for people with cognitive disablements and people with visual disabilities to translate.
9. Ensure that documents are clear and simple. Consistent page layout, recognizable artwork, and easy to understand language gain all users, but particularly people with cognitive disabilities and people whose first language differs from your own. User-centred design and usability
In usage-centered design, the idea is to get it essentially right by design right from the start. The advance to this Internet paradise was mapped out in a half century of the quality motion, which made out that you cannot test your way to quality. Testing comes too late and is essentially both incompetent and imperfect. You reduce developed defects far more efficiently with better manufacturing process up front than with better testing. You reduce usability defects in Web interfaces far more efficiently with better design up front than with testing and refinement later when the best you can do is find out where you went wrong.
That said, you should do serviceability testing anyway, because even with the best design process, you cannot maybe get everything right. There are just too many details to consider.
The twin pillars upon which usage-centered on approach is built are process and principles. First, the approach defines an orderly and efficient process by which the designer proceeds from problem to solution. Second, the process is guided by principles of what constitutes good design, design that is most likely to enable users to accomplish what they intend.
Traditional user-centered design for the Web is a bit like finding your way to a distant goal by starting in some focus and asking the people you meet along the way which way to turn and what road to take. The usage-centered design process is a map of how to get from here to there, and design precepts are the guideposts along the way. Just follow the map and read the guideposts, and you will have a good chance of getting where you are going more or less directly. Neither maps nor signs guarantee that you will not get lost or that you will reach your goal without any roundabout way or turning back, but, taken together, the process and the principles amend the odds. Information architecture and find ability
One expression of information architecture is particularly crucial for e-business: how the entire line of product oblations on a site is formed not only as presented to the customer but as integrated as a product power structure on the back end and in the rest of the business. Details of such establishment and even interactions between different structures can importantly affect serviceability and the likeliness of customer achiever. After infinite bedevilling experiences, I have resolved that many sites do little more than take the internal business concern or the structure of back-end databases cast it at the users. A product power structure that makes complete feel to the business or its database diligences can be express bunk to customers.
The most crucial thing about information architecture is to think like a customer: somebody who doesn't already know everything about the site. This is one of the reasons it's best to deal with content organization early in the process: you can think about content in the abstract, rather than thinking about the actual content documents you've spent the last month dealing with in reality. Search engine optimisation (SEO)
Your website is consistent and clear in its design, but is it visible to the internet at large? Good SEO practices are interlacing with web design. Practice optimization in addition to design and you'll make it easier for you or your customers' site to remain dominant in search engine results.
1.) Use title tags for all links. This betters the user's feel and makes it easier for Google as well.
2.) Use friendly URLs. The name of the URL in a website should always be related to the page it represents. This makes it more place able to visitors and easier to categorize in Google searches. If you have a page name that is several words, separate them with a dash or an underline. 3.) URL redirects. URLs without a “www” in the beginning should ALWAYS redirect to a “www” address. Not only is this the industry standard, but you risk missing half your inward links if you do not do this. Google will often read a site without the www as a different site than the one with the www. You can avoid this split with a redirect. |
