In this paper we present the process of designing and developing a fully functional and interactive AR handheld device. Based on a human-centered approach we describe the results ...
Several extensions of the Web Services Framework have been proposed. The combination with Semantic Web technologies introduces a notion of semantics, which can enhance scalability ...
The paper presents a case study that investigates programmer learning during incremental program development. Dialog based protocol and protocol analysis are used to explore the l...
Ease of use is definitively one of the key aspects characterizing the quality of web applications and includes accessibility and usability. In this paper we describe how these fact...
In contrast to the common view of spreadsheetsas "single-user" programs, we have found that spreadsheetsoffer surprisingly strong support for cooperative development of ...