Rethinking affordance

n/a – Critical survey essay retheorising the concept of 'affordance' in digital media context. Lead article in a special issue on the topic, co-edited by the authors for the journal Media Theory

The Design of a System Architecture for Mobile Multimedia Computers

This chapter discusses the system architecture of a portable computer, called Mobile Digital Companion, which provides support for handling multimedia applications energy efficiently. Because battery life is limited and battery weight is an important factor for the size and the weight of the Mobile Digital Companion, energy management plays a crucial role in the architecture. As the Companion must remain usable in a variety of environments, it has to be flexible and adaptable to various operating conditions. The Mobile Digital Companion has an unconventional architecture that saves energy by using system decomposition at different levels of the architecture and exploits locality of reference with dedicated, optimised modules. The approach is based on dedicated functionality and the extensive use of energy reduction techniques at all levels of system design. The system has an architecture with a general-purpose processor accompanied by a set of heterogeneous autonomous programmable modules, each providing an energy efficient implementation of dedicated tasks. A reconfigurable internal communication network switch exploits locality of reference and eliminates wasteful data copies

Digital Image Access & Retrieval

The 33th Annual Clinic on Library Applications of Data Processing, held at the University of Illinois at Urbana-Champaign in March of 1996, addressed the theme of "Digital Image Access & Retrieval." The papers from this conference cover a wide range of topics concerning digital imaging technology for visual resource collections. Papers covered three general areas: (1) systems, planning, and implementation; (2) automatic and semi-automatic indexing; and (3) preservation with the bulk of the conference focusing on indexing and retrieval.published or submitted for publicatio

Tap the Screen: Technology Integration in Our Students’ Lives

The focus of this study is to document and describe the integration of technology in the everyday lives of students in Grades 3–8 attending a high-performing public school district in an affluent Chicago suburb. The following research questions guide this study: How do students in Grades 3–8 integrate technology into their lives? What are the implications of students’ technology integration for teaching and learning? How can teachers capitalize upon students’ technology integration in ways that inform instructional practice? A review of the literature presents related information in areas that explore the increasingly digital world of our students; curriculum, instruction, and research; innovation, creativity, and learning environments; student social and cognitive development; and student technology use. In this ethnographic study, qualitative research methods are used to interview 55 students in 17 focus groups. An analysis of focus group data is presented in the following categories: technology device access and use; gaming; electronic book readers; television and online video; imposed limits on technology; communicating using technology; and technology in the school environment. Student technology use information is presented in the student voice and is then discussed in the context of improving teaching and learning. This study recommends that both parents and teachers should intentionally seek to understand the technology-enabled pursuits of children to better understand the “whole child.” Further, teachers and other school leaders are encouraged to welcome student-owned technology in school and encourage project-based learning opportunities

QoE for Mobile Streaming

No abstract

Developing a distributed electronic health-record store for India

The DIGHT project is addressing the problem of building a scalable and highly available information store for the Electronic Health Records (EHRs) of the over one billion citizens of India

Proceedings of the 1st International Conference on Live Coding

Open Access peer reviewed papers on live coding published at the 1st International Conference on Live Coding (ICLC) in Leeds