user interface design a software engineering perspective by soren lauesen pdf

... and laws behind software behaviors and software engineering practices. Software engineering appears still to be a young and immature science and engineering discipline characterized by a wide ... 0-8493-2994-9 Applied Software Risk Management: A Guide for Software Project Managers C. Ravindranath Pandian ISBN: 0-8493-0524-1 The Art of Software Modeling Benjamin A. Lieberman ISBN: 1-4200-4462-1 Database ... organization that provides licenses and registration for a variety of users. For organizations that have been granted a photocopy license by the CCC, a separate system of payment has been arranged. Trademark...

Ngày tải lên: 06/07/2014, 15:29

... styles Interaction style Main advantages Main disadvantages Application examples Direct manipulation Fast and intuitive interaction Easy to learn May be hard to implement. Only suitable where there is a visual metaphor ... design prototype Evaluate design with end-users Implement final user inter face Evaluate design with end-users Analyse and understand user activities âIan Sommerville 2004 Software Engineering, 7th edition. Chapter ... designed interface can cause a user to make catastrophic errors.  Poor user interface design is the reason why so many software systems are never used. âIan Sommerville 2004 Software Engineering, ...

Ngày tải lên: 14/09/2012, 11:27

Ngày tải lên: 04/06/2013, 22:49

... the case of the application builder project, candidate metaphors were a catalog, a components data handbook, and a parts bin/cabinet. The characteristics of the candidate metaphors are compared ... be usable, a user interface must provide access to the functions and features of an application in a way that reflects users’ ways of thinking about the tasks that a potential application will ... intended appearance, interaction, and feedback in a way that allows the designer to validate the design with Brief Full Advanced Search Search Tips To access the contents, click the chapter and...

Ngày tải lên: 16/01/2014, 16:33

... Activity 11.2: Creating an Initial User Interface Design 97 Exercise 2: Design Feedback and User Assistance (10 minutes) ! Refine the design by adding feedback and user assistance ... Initial User Interface Design In this activity, you will create an initial design of a user interface. The design will be a low fidelity visual representation. First, you will draw the user interface ... interface on paper. Next, you will design feedback and user assistance for the interface. Finally, you will participate in a class discussion about the user interface designs. Objectives After...

Ngày tải lên: 24/01/2014, 10:20

... chọn “hoàn tác” và “ làm lại” cho người dùng. 4.Consistency and standards (Nhất quán) Chỉ nên sử dụng một cách thao tác cho cùng một hành động , tình huống ; một cách diễn ... 10 Usability Heuristics for User Interface Design by JAKOB NIELSEN (10 kinh nghiệm về khả năng sử dụng trong thiết kế giao diện cu a Jakob Neilsen) 1.Visibility of system status (Hiển ... chỉ ra lỗi một cách rõ ràng và đ a ra giải pháp sư a lỗi 10.Help and documentation (Có hướng dẫn sử dụng) Nên có một tài liệu hướng dẫn sử dụng cho sản phẩm. Những...

Ngày tải lên: 19/02/2014, 15:32

... application maintains a great user experience. 6 | Chapter 2: What Is User- Centered Design? www.it-ebooks.info “Goals are dreams with deadlines.” —Diana Scharf Hunt CHAPTER 4 Having a Plan When ... con‐ fusing and broken workflows requires a significant financial commitment as well. In an article published in interactions magazine, Arnold Lund makes a similar case: An alternative approach is ... of users have a tendency to get ahead of themselves, so continually bring them back to the task at hand. I find that providing status updates via email is a great way to remind them of what you’re...

Ngày tải lên: 21/02/2014, 10:20

... has also been suggested that symbolic displays are more natural and advantageous because the human mind has a powerful image memory. Exploits visual/spatial cues. Spatial relationships are usually ... of the user, the tasks to be performed, and the goals of the system are obtained. Table 2.1: Some Advantages and Disadvantages of Interaction Styles STYLE ADVANTAGES DISADVANTAGES Command Line ... own company; and Bob Bailey, Salt Lake City, Utah, and Michael Patkin, Adelaide, SA, Australia, colleagues who have provided me with many useful insights over the years. Thanks also to Rob and Trish...

Ngày tải lên: 17/03/2014, 22:20

... seeing the same results again and again, and any additional users are just a waste of time. The reason being that you don't particularly care about the exact numerical statistics of failure. ... and C, with A active, Alt+Tab should take you to B. Pressing Alt+Tab again would take you to C. Actually, what happens is that the second Alt+Tab takes you back to A. The only way to get to ... complains and complains … Anyway. What was I talking about? Oh, yeah. Tabs on a Web page. When you actually click on a tab in a computer program, the screen responds immediately, obeying the laws...

Ngày tải lên: 20/03/2014, 15:41

... hacker attacks) – ease of use (often called usability) – maintainability (easy to maintain the program) – . . . Design of user interfaces: Example ã Assume that the system is dealing with sales ... user interface. Courses? Manual? Fig 1. 1A System interfaces System Hotline? User interfaces Accounting system Technical interfaces Factory V. Heuristic evaluation ã Heuristic evaluation can ... all quality factors are a matter of usability. – Maintainability, for instance, is a matter of usability for those developers that have to correct and enhance the system. I. Concept of User...

Ngày tải lên: 28/06/2014, 07:20

... to take this social app native. ã Outpost, David Kanedas Basecamp project management client, started as a blank page, literally, and became a model of dashboard clarity. ã What makes Craig ... the Application Native 33 Download at WoweBook.Com Bondo iPhone User Interface Design Projects Companion eBook Available David Barnard | Joachim Bondo | Dan Burcaw | David Kaneda Craig ... scroll, users can quite easily accidentally activate a field or tap a button. Combining the data entry overview and the data entry view in a single view takes focus away from the task of actually...

Ngày tải lên: 29/06/2014, 08:20

... manipulation, and typefaces. Summary This chapter began with a discussion of what a graphical user interface (GUI) is, the major GUI operating systems available today and their history, the parts of ... confusion when you design for the Web, because the Web has a different set of design parameters and constraints, as well as for Java and related Web programs, because a Java interface looks different ... graph- ics in a window if all the text and graphics in the area are too large to be dis- played in that area. The scrollbar is a long rectangular area usually on the right edge (and in some cases...

Ngày tải lên: 09/08/2014, 12:21

... that beta testers can provide feedback about the usefulness of the documentation. Ideally,you should conduct user and task analysis to gain understanding about your users. User and task analysis ... develop interfaces that are accessible to federal employees who have disabilities. Section 508 is separate from the Americans with Disabilities Act, which was passed in 1990. For software and hardware ... something tangible to present to • Interface design , which is the process of designing a software or hard- ware interface that users find attractive and easy to use. GUI design requirements have taken...

Ngày tải lên: 09/08/2014, 12:21

... good design principles in 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 ... site and associated database application for use by both internal and external customers. You may remember Mike’s Bikes from Database Design for Mere Mortals by Mike Hernandez. In that case study,Mike’s ... could access from any screen in the database to show me what parts are available in what stores so a customer in one store that needs a part can find the part in another one of our stores.” Jay:“That...

Ngày tải lên: 09/08/2014, 12:21

... help. You may also want to add appendixes that users can refer to in a hurry, such as an appendix that contains answers to FAQs. When the draft is ready, circulate it to the appropriate stakeholders ... example, if your primary users are sensing people and also the judging type, you may want to create an interface that is consistent with interfaces that don’t introduce anything unfamiliar and ... For example, as I look at a cup with a handle on it, I can see that my options are limited. I can see that the handle is there to grasp. The han- dle is an affordance. 2. What constraints are there?...

Ngày tải lên: 09/08/2014, 12:21

Ngày tải lên: 09/08/2014, 12:21

Ngày tải lên: 09/08/2014, 12:21

Ngày tải lên: 09/08/2014, 12:21

Ngày tải lên: 09/08/2014, 12:21