New three-dimensional videoconferencing systems are trying to overcome the artificial nature of two-dimensional desktop video conferencing. The phenomenon of Social Presence serves as a measure of how natural persons feel when they are connected with a distant other through a telecommunication interface. We present a study measuring the difference in Social Presence in three conditions: (1) des...

Two field studies investigate the importance of social presence (real and imagined) and famiiiarity whti the purchase act in producing embarrassment in the context ot an embarrassing product purchase. The results indicate tbat awareness of a social presence during purchase selection and commitment, whether real or imagined, is a motivating factor in creating embarrassmenl for the consumer. Furt...

This research investigates the development of electronic commerce in Malaysia. It reviews the nation’s e-commerce readiness and surveys local firms, a majority of them smalland medium-sized enterprises (SMEs), on their Web presence and e-commerce initiatives, management, capabilities and performance. Overall, while e-commerce in Malaysia is in its formative phases, a majority of firms in the su...

Increasingly, digital games offer sophisticated multiplayer experiences with teams of players able to play against “the computer” in raids or against each other in a variety of team matches. Social presence is therefore an important part of the gaming experience. However, existing measures of social presence in games lack the sophistication to deal with these more diverse gaming situations. Thi...

In the last decades the explosion of ICT has opened up new avenues regarding peoples’ accessibility to new job opportunities. Current technological advances in conjunction with people’s online presence provide a great opportunity to automate the recruitment process and make it more effective. In this paper, we propose a novel approach for improving the efficiency of erecruitment systems. Our ap...

Web-based learning mostly relies on written, asynchronous interaction, which grants learners time for reflection and freedom in the organization of their activity. Written communication, however, is considered an impoverished means by many people, because it lacks non-verbal cues, with consequent negative influence on the quality of the learning process, as concerns both its cognitive and motiv...

a highly efficient, simple and clean solvent-free protocol for the synthesis of polyhydroquinolines is described. the one-pot multi-component condensation reaction between arylaldehydes, dimedone (5,5-dimethylcyclohexane-1,3-dione), β-ketoesters and ammonium acetate in the presence of catalytic amount of (2.5 mol%) melamine trisulfonic acid (mtsa) as a recyclable, green and attractive sulfonic ...

This study investigated the relationship among three types of the presences, including place presence, social presence, and co-presence in virtual worlds and their relationship with satisfaction and immersive tendencies of students. Students’ scores on a subjective questionnaire were analyzed. Results indicated that there was a significant relationship among the place presence, social presence,...

This paper presents an exploratory study into the use of real-time communication (RTC) systems to support distributed work. Motivated by the authors’ dissatisfaction with theories assuming individually rational actors, the paper suggests the idea of informated presence to capture phenomena emerging from employees’ increasingly computer-mediated engagement with their work environment. Four case ...