We present a methodological framework aiming at the support of HCI practitioners and researchers in selecting and applying the most appropriate combination of HCI methods for particular problems. We highlight the need for a clear and effective overview of methods and provide further discussion

bottom-up approach to the development of heuristics to use in the evaluation of visual analytic environments. The meta-analysis and the results are presented in this paper.

Social network games have become a popular past-time for millions of players. These “social games ” are based on the social network platform and free-to-play revenue model. This position paper presents SoPlay heuristics for the design and evaluation of social games. Based on 13 high

Studies using different methods have been carried out of older adults ’ use of mobile technology in Malaysia and the UK. Preliminary results suggest that there are significant differences in the results which are culturally dependent.

social awareness. In our study, we look at how students evaluate CVE in educational settings and investigate the importance of different factors on social awareness.

to highlight potential risks. In this paper, we present findings from an evaluation of this system. Two user studies were conducted in order to find out whether an ambient security tool can protect users during sensitive tasks. We designed a pilot study to find out whether users understand the warnings and a

in terms of attention to reference materials, online participation and proactivity. They also suggest that our approach can reduce grade discrepancies among students and help them score better. Modeling course activities with game challenges and properly distributing those over the term seem to enhance

research, ranging from misaligned methodological incentives, evaluation expectations, double standards, and relevance compared to industry. We suggest improvements for the community to consider so that we can chart the future of our field. ° These authors contributed equally to the paper and are listed

-recognition tests. The primary objectives of the third test were to 1) assess the state of the art, 2) identify future areas of research, and 3) measure algorithm performance. Index TermsÐFace recognition, algorithm evaluation, FERET database. 1

We present an integrated security model for a low-cost laptop that will be widely deployed throughout the developing world. Implemented on top of Linux operating system, the model is designed to restrict the laptop’s software without restricting the laptop’s user.