Message In A Mobile

This detailed, meticulous ethnographic study on mobile phone use among Nuba students at the University of Khartoum in Sudan, distinguishes itself from other studies by taking a focused look at the linguistic content of mobile phone interactions via text-messaging, portraying it as a site for the expression of personalized and affective language. While men and women appear to be equally aggressive consumers and producers of text-message poetry, women are formally discouraged in using the phone for relations that go beyond the publicly acceptable norms of keeping in touch and making arrangements. Nonetheless, women use it for such purposes and many manage it discreetly, showing how this technology can serve to subvert discursive norms on gender and marriage. The mobile phone in Sudan enhances individual autonomy over interactions, making possible the extension and creation of social spaces. It simultaneously enlarges private space and trespasses into public space. Poetic themes and language, previously limited to elite producers those both more literate and who had control over mass media domains, radio and newspapers are exposed to anonymous recipients, who draw from, copy or forward them in continuous circulation, thereby staking a claim in the public sphere. Similarly, the mobile phone serves as a site for the exercise of several layers of identity in negotiation, and reflects or creates alternative identities and the contestation of existing discourses, communities in physical space and notions of belonging.

This book provides a rough entry into the interdisciplinary field of Infranomics. It enables better decision making in an increasing ambiguous, complex, emergent, interdependent, and uncertain world where we attempt to anticipate modern society trends and patterns in order to react appropriately. However, as with any emerging discipline, much research is needed at the applications and conceptual level. The applications level may require development and testing of methods, tools, and techniques to enable analysis and decision-making in ambiguous, complex, emergent, interdependent, and uncertain conditions while the conceptual level may require taping into driving philosophies, theories, and methodologies that form the basis for Infranomics. Striking the right balance between applications and conceptual foundation (theory) requires rigorous research. This book provides a springboard for robust discussions on applications, theory, and transformation of current thinking to better deal with modern society’s problematic issues using Infranomics.

Maude is a language and system based on rewriting logic. In this comprehensive account, you’ll discover how Maude and its formal tool environment can be used in three mutually reinforcing ways: as a declarative programming language, as an executable formal specification language, and as a formal verification system. Examples used throughout the book illustrate key concepts, features, and the many practical uses of Maude.

Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.

BlackBerry devices and applications are selling by the millions. As a BlackBerry developer, you need an advanced skill set to successfully exploit the most compelling features of the platform. This book will help you develop that skill set and teach you how to create the most sophisticated BlackBerry programs possible. With Advanced BlackBerry 6 Development, you’ll get a comprehensive look at the new features included with SDK 6, including the web and widgets SDK, the web browser, and more. You’ll also learn how to take advantage of BlackBerry media capabilities such as the camera and video playback. The book also shows you how to send and receive text and multimedia messages, use powerful cryptography libraries, and connect with the user’s personal and business contacts and calendar. Not only will you be learning how to use these APIs, but you’ll also be building a program that takes full advantage of them: a wireless media-sharing app. Each chapter’s lessons will be applied by enhancing the app from a prototype to a fully polished program. Along the way, you'll learn how to differentiate your product from other downloads by fully integrating with the new BlackBerry 6 operating system. Your app will run in the browser and within device menus, just like software that comes with the phone. You will even learn BlackBerry's new Web browser features, Web standards-based software development kit, and more. Once you are comfortable with writing apps, this book will show you how to take them to the next level. You’ll learn how to move from running on one phone to running on all phones, and from one country to all countries. You’ll additionally learn how to support your users with updates. No other resource compares for mastering the techniques needed for expert development on this mobile platform.

This brief presents the challenges and solutions for VANETs’ security and privacy problems occurring in mobility management protocols including Mobile IPv6 (MIPv6), Proxy MIPv6 (PMIPv6), and Network Mobility (NEMO). The authors give an overview of the concept of the vehicular IP-address configurations as the prerequisite step to achieve mobility management for VANETs, and review the current security and privacy schemes applied in the three mobility management protocols. Throughout the brief, the authors propose new schemes and protocols to increase the security of IP addresses within VANETs including an anonymous and location privacy-preserving scheme for the MIPv6 protocol, a mutual authentication scheme that thwarts authentication attacks, and a fake point-cluster based scheme to prevent attackers from localizing users inside NEMO-based VANET hotspots. The brief concludes with future research directions. Professionals and researchers will find the analysis and new privacy schemes outlined in this brief a valuable addition to the literature on VANET management.

This book constitutes the thoroughly refereed post-workshop proceedings of the Second International Workshop on Mobile Information Technology for Emergency Response, MobileResponse 2008 held in Bonn, Germany, in May 2008. The 12 revised papers presented together with 2 kenote lectures and 1 invited paper were carefully reviewed and selected from 25 submissions. The papers are organized in topical sections on emergency alerting systems and indoor navigation, spatial and visual information for site exploration, collaboration and information management, as well as communication and security concepts.