principles of user interface design

... Textbook: User interface design - A software engineering perspective Some figues of this presenation are copyrighted by Pearson Education Use for teaching purposes only I Concept of User Interface ... interactive system I Concept of User Interface • The interaction with the computer takes place through the user interface – In a standard PC, the user interface consists of the screen, keyboard, ... System interfaces User interfaces Courses? Hotline? Manual? Technical interfaces System Factory Accounting system Technical Interfaces • A computer system may have other interfaces than the user interface...

Ngày tải lên: 28/06/2014, 07:20

... The user interface     User interfaces should be designed to match the skills, experience and expectations of its anticipated users System users often judge a system by its interface ... on-line user feedback ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 16 Slide 49 Key points     User interface design principles should help guide the design of user interfaces ... Sommerville 2004 Software Engineering, 7th edition Chapter 16 Slide UI design principles    UI design must take account of the needs, experience and capabilities of the system users Designers should...

Ngày tải lên: 14/09/2012, 11:27

... Graphical User Interface (GUI) Operating Systems Parts of a GUI Internet World Wide Web User Interface Models Batch Interface Command-Line Interface The Text User Interface Graphical User Interfaces ... computing in the past two decades of the 20th century put a new emphasis on user interface design As part of user interface design, companies began to focus on the usability of a product The term usability ... Impact on Design Up-and-Coming Interfaces Usability Terms Usability Engineers Usability Scientists User Experience Professionals Types of Usability Design User Analysis Terms The Goal-Directed Design...

Ngày tải lên: 04/06/2013, 22:49

... characteristics of asynchronous systems in a way that will enable them to ‘think xi xii PRINCIPLES OF ASYNCHRONOUS CIRCUIT DESIGN outside the box’ of conventional clocked design and to create radical new design ... publication of a low-power design book series is planned Written by members of the projects, this series of books on low-power design will disseminate novel design methodologies and design experiences ... models of analog and digital blocks and power estimators for these blocks A prototype implementation of the design flow with particular software tools to demonstrate the general design flow DESCALE Design...

Ngày tải lên: 09/12/2013, 21:15

... to the design of a software application, particularly the user interface, which is the focus of this book To be usable, a user interface must provide access to the functions and features of an ... sources of information on user interface design, none contains specific descriptions of how a designer transforms the information gathered about users and their work into an effective user interface ... Software Development Process CHAPTER 10—The UI War Room and Design Prism: A User Interface Design Approach from Multiple Perspectives Chapter 11—Transforming User- Centered Analysis into User Interface: ...

Ngày tải lên: 16/01/2014, 16:33

... Initial User Interface Design Exercise 1: Designing a User Interface (15 minutes) Delivery Tip The instructions are deliberately somewhat vague so that students can explore original ways of designing ... the user Write this on the user interface design and identify the controls that will provide the feedback Identify how user assistance will be implemented Write this on the user interface design ... consultant Design a user interface for that activity Incorporate terminology, concepts, and metaphors that are familiar to the consultant Activity 11.2: Creating an Initial User Interface Design...

Ngày tải lên: 24/01/2014, 10:20

... quá nhiều Hướng dẫn sử dụng phải dễ nhận thấy và dễ nhớ 7.Flexibility and efficiency of use ( Tính linh hoạt và hiệu suất) Nên có những lệnh tắt , tuỳ chọn nhanh để tăng ... phải có những tính bản , dễ thao tác cho người mới sử dụng 8.Aesthetic and minimalist design (thiết kế tối giản và thẩm mỹ) Không nên có những thông tin thừa thông báo Những ... Những thông tin thừa sẽ làm thông tin cần thiết không được người dùng nhìn thấy 9.Help users recognize, diagnose, and recover from errors ( Gíup người dùng nhận biết và sửa lỗi...

Ngày tải lên: 19/02/2014, 15:32

... Importance of the User Interface Defining the User Interface The Importance of Good Design 4 The Benefits of Good Design A Brief History of the Human-Computer Interface Introduction of the Graphical User ... Application Design 28 29 29 39 39 40 40 Principles of User Interface Design 44 Principles for the Xerox STAR General Principles 44 45 Part Exercise What’s Next? The User Interface Design Process ... Understand the Principles of Good Interface and Screen Design Human Considerations in Interface and Screen Design 127 128 How to Discourage the User What Users Want What Users Do Interface Design Goals...

Ngày tải lên: 17/03/2014, 22:20

... trouble of recommending one of the choices Which brings us to our second major rule of user interface design: Every time you provide an option, you're asking the user to make a decision Asking the user ... history of user interfaces—from the early 1970s when interactive systems first appeared, to today's most modern GUI interfaces—has followed a pendulum Each generation of user interface designers ... clunky user interface. " Clunky? What's he talking about? Everybody knows that the Macintosh has an elegant user interface, right? The very paradigm of ease -of- use? Here's my analysis of this...

Ngày tải lên: 20/03/2014, 15:41

... Principles of Beautiful Web Design Photo Credit: davefishernc (flickr) Design can be learned (srsly!) Good Design IS Problem Solving: Designer mentality vs coder methodology ... Typography As with design principles, there are a lot of vocabulary terms to digest when first learning about the nuances of typography Getting to know the basic categories of fonts is a good ... jobs, most top-notch web designers are pushing the web design envelope after-hours or on their own personal sites manipulating current technologies and expanding the medium's design vocabulary.” -...

Ngày tải lên: 03/06/2014, 16:42

... in the case of user interface design, the lack of code As developers, we all take comfort in the language of code This book is about the visual presentation of your code Most of your users have ... computer interfaces, and reducing ambiguity has been one of the pillars of good interface design But the iPhone is the first graphical computer interface where the speed and precision of the pointing ... expense of having to position the cursor before taking action The multitouch interface has the potential to combine the strengths of both traditional forms of user input As a graphical interface, ...

Ngày tải lên: 29/06/2014, 08:20

... the user interface for Netscape set the standard for Web browser design that is still largely in use today Internet Explorer and Its Impact on Design Microsoft took notice of both the rise of ... portion of the Web browser market 10 Chapter Curiously, Internet Explorer has had an impact on user interface design for two reasons: it is used by about 90 percent of Web users, and Microsoft failed ... Therefore, when you design a user interface, you have to understand how the interface works in the operating system for which you’re designing it If you’re going to write a software interface for several...

Ngày tải lên: 09/08/2014, 12:21

... • Interface design, which is the process of designing a software or hardware interface that users find attractive and easy to use GUI design requirements have taken some issues of software design ... and offering these services to their internal and external customers Types of Usability Design There are three major types of usability design: • Documentation design, which is the design of paper ... that improve the user experience of anything a person uses to accomplish a task This can include the design of a software application, the creation of a user guide, the creation of training services,...

Ngày tải lên: 09/08/2014, 12:21

... Chapter 7,“Designing a User Interface. ” Are Designers Against Users? Designers and users have fundamentally different goals when it comes to design of any kind, and that includes user design For ... goals apply to user interface design? Cooper and Reimann (2003) applied the four goals to user design as follows, and I’ve added a few tips of my own: • Ethical—The user interface design should ... You will learn more about design guidelines for user interfaces in Chapter 7,“Designing a User Interface, ” and for Web sites in Chapter 8,“Designing a Web Site.” Phase 2: Design, Testing, and Development...

Ngày tải lên: 09/08/2014, 12:21

... discussion about good design goals You must implement four good design goals into any user interface: to implement ethical, purposeful, pragmatic, and elegant designs The benefits of user design include ... Convince users that they should use your product—Users determine if your software will be used Even if users are required to use a software product in their workplace, the usability of the software ... learned about good user design and what it takes to build both a good user interface and good user documentation, you need to understand how users behave so you can build a software product, hardware...

Ngày tải lên: 09/08/2014, 12:21

... level of knowledge, and you can design your user interface to meet the needs of this large group of users To create a good interface or product design for your users, you need to have goals Therefore, ... products, but also the user interface design The opportunity is that the designer(s) can get a better grasp of the disconnections between the users’ goals and the user interface design Cooper and ... the design of the interface performed by designers To fill in the gaps, Cooper and Reimann created the Goal-Directed Design Process for software engineering and user interface 144 Chapter design...

Ngày tải lên: 09/08/2014, 12:21

... 2003) These principles are designed to minimize the work of the user as part of elegant design There are three levels of design principles that you have to design for: • Conceptual-level principles These ... daemonic Designing a User Interface Figure 7.7 177 InDesign contains tabs at the right side of the window Interface Behaviors GUI interfaces for desktop interfaces exhibit behaviors of two of the ... heard of Clippy, the online assistant for Microsoft Designing a User Interface 191 Office Many users found it so obnoxious in Office 2000 and Windows XP that Microsoft made installing the Office...

Ngày tải lên: 09/08/2014, 12:21