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- extended-abstractApril 2010
Factors impeding Wiki use in the enterprise: a case study
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 4661–4676https://doi.org/10.1145/1753846.1754208Our research explored factors that impacted the use of wikis as a tool to support the dissemination of knowledge within an enterprise. Although we primarily talked to a population of wiki contributors and readers, we discovered two major factors which ...
- extended-abstractApril 2010
Building common ground and reciprocity through social network games
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 4423–4428https://doi.org/10.1145/1753846.1754164Social network games (SNG) are an extremely popular and rapidly growing application of social network sites (SNS). But are SNGs really social? A survey based on a social cognitive theory approach to uses and gratifications revealed that people are ...
- extended-abstractApril 2010
Graaasp: a web 2.0 research platform for contextual recommendation with aggregated data
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 3523–3528https://doi.org/10.1145/1753846.1754012In this paper we describe Graaasp, a social software currently under development to support the creation of a real usage database of social artifacts. Our goals are twofold: First to offer a generic aggregation service and user interface to people and ...
- extended-abstractApril 2010
iFeel_IM: innovative real-time communication system with rich emotional and haptic channels
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 3031–3036https://doi.org/10.1145/1753846.1753911The paper focuses on a novel system iFeel_IM! that integrates 3D virtual world, intelligent component for automatic emotion recognition from text, and innovative affective haptic interfaces providing additional nonverbal communication channels through ...
- extended-abstractApril 2010
Building interpretable discussions: for effective public engagement
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 2971–2974https://doi.org/10.1145/1753846.1753898Shifts in the culture of civic engagement, technologies and practices surrounding social media, and pressure from political leaders have ignited a movement amongst gov't agencies to extend their efforts for obtaining input on public issues. These ...
- extended-abstractApril 2010
Who are the crowdworkers?: shifting demographics in mechanical turk
CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing SystemsPages 2863–2872https://doi.org/10.1145/1753846.1753873Amazon Mechanical Turk (MTurk) is a crowdsourcing system in which tasks are distributed to a population of thousands of anonymous workers for completion. This system is increasingly popular with researchers and developers. Here we extend previous ...