This book contains the refereed proceedings of the 17th International Conference on Agile Software Development, XP 2016, held in Edinburgh, UK, in May 2016. While agile development has already become mainstream in industry, this field is still constantly evolving and continues to spur an enormous interest both in industry and academia. To this end, the XP conference attracts a large number of software practitioners and researchers, providing a rare opportunity for interaction between the two communities. The 14 full papers accepted for XP 2016 were selected from 42 submissions. Additionally, 11 experience reports (from 25 submissions) 5 empirical studies (out of 12 submitted) and 5 doctoral papers (from 6 papers submitted) were selected, and in each case the authors were shepherded by an experienced researcher. Generally, all of the submitted papers went through a rigorous peer-review process.

This collection of patterns proposes some successful techniques to assist with teaching and learning, especially of technical subjects. For professional educators, these patterns may seem obvious, even trivial, because they have used them so often. But for those newer to teaching, they offer a way to obtain the deep knowledge of experienced teachers. Patterns are not step-by-step recipes. Each of these offers a format and a process for transferring knowledge that can then be used by a variety of different teachers in many different ways. While most of the authors are involved in some aspect of computing and informatics, and so the examples are mostly drawn from those fields, much of the advice is general enough to be applied to other disciplines. The advice is not restricted to formal education, but has been used in various training scenarios as well. Most educators and trainers are not taught how to teach. Rather, they often find themselves teaching by accident. Typically, a person with a skill that is in demand, such as a particular programming language, will be asked to teach it. People assume that if the person is good in this programming language, she will be good at teaching it. But knowing the subject matter is very different from knowing how to teach it. Effectively communicating complex technologies is often a struggle for information technology instructors. They may try various teaching strategies, but this trial and error process can be time-consuming and fraught with error. Advice is often sought from other expert instructors, but these individuals are not always readily available. This creates the need to find other ways to facilitate the sharing of teaching techniques between expert and novice teachers.This is the goal of the Pedagogical Patterns Project. Pedagogy is a term that refers to the systematized learning or instruction concerning principles and methods of teaching. Patterns provide a method for capturing and communicating the deep knowledge in a field. As an example, imagine that you are looking for an effective way to teach message passing to experienced programmers in a weeklong industry course. A friend who is teaching a semester-long object technology course to traditional age university students has found an effective technique. He shares it with you without dictating the specific implementation details. This allows you to use your own creativity to implement the technique in a way that is most comfortable for you and most useful for your industry students. This is the essence of patterns: to offer a format and a process for sharing successful practices in a way that allows each practice to be used by a variety of people in many different ways.This pattern language contains patterns from the Pedagogical Patterns effort, which has been ongoing for over ten years. They have been revised and rewritten in Alexandrian form in order to support the integration into a pattern language. The currently available patterns focus on a classroom situation at beginners to advanced level. The editors and authors are a mix of industrial trainers and university educators with a wealth of experience. Some teach small groups face to face and others teach huge courses delivered over the internet. Everything here is useful for secondary education onwards. The patterns in this pattern language use a form similar to the one used by Christopher Alexander in his book A Pattern Language. This book introduced patterns to the world of architecture, from whence it has spread throughout the computing and educational disciplines.

A revision of the #1 text in the Human Computer Interaction field, Interaction Design, the third edition is an ideal resource for learning the interdisciplinary skills needed for interaction design, human-computer interaction, information design, web design and ubiquitous computing.

The authors are acknowledged leaders and educators in their field, with a strong global reputation. They bring depth of scope to the subject in this new edition, encompassing the latest technologies and devices including social networking, Web 2.0 and mobile devices. The third edition also adds, develops and updates cases, examples and questions to bring the book in line with the latest in Human Computer Interaction.

Interaction Design offers a cross-disciplinary, practical and process-oriented approach to Human Computer Interaction, showing not just what principles ought to apply to Interaction Design, but crucially how they can be applied. The book focuses on how to design interactive products that enhance and extend the way people communicate, interact and work. Motivating examples are included to illustrate both technical, but also social and ethical issues, making the book approachable and adaptable for both Computer Science and non-Computer Science users. Interviews with key HCI luminaries are included and provide an insight into current and future trends.

The book has an accompanying website www.id-book.com which has been updated to include resources to match the new edition.