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CHI
2010
ACM
14 years 6 months ago
Expressive robots in education: varying the degree of social supportive behavior of a robotic tutor
Teaching is inherently a social interaction between teacher and student. Despite this knowledge, many educational tools, such as vocabulary training programs, still model the inte...
Martin Saerbeck, Tom Schut, Christoph Bartneck, Ma...
CHI
2010
ACM
15 years 4 months ago
Perceptions and practices of usability in the free/open source software (FoSS) community
CT This paper presents results from a study examining perceptions and practices of usability in the free/open source software (FOSS) community. 27 individuals associated with 11 di...
Michael Terry, Matthew Kay, Ben Lafreniere
APGV
2009
ACM
122views Visualization» more  APGV 2009»
15 years 2 months ago
Effects of scale change on distance perception in virtual environments
We conducted two experiments to investigate effects of scale changes on distance perception in virtual environments. In both experiments, participants first made distance estimat...
Tien Dat Nguyen, Christine Ziemer, Jodie M. Plumer...
HRI
2007
ACM
15 years 1 months ago
Natural person-following behavior for social robots
We are developing robots with socially appropriate spatial skills not only to travel around or near people, but also to accompany people side-by-side. As a step toward this goal, ...
Rachel Gockley, Jodi Forlizzi, Reid G. Simmons
CORR
2008
Springer
213views Education» more  CORR 2008»
14 years 9 months ago
Between conjecture and memento: shaping a collective emotional perception of the future
Abstract Microblogging is a form of online communication by which users broadcast brief text updates, also known as tweets, to the public or a selected circle of contacts. A varieg...
Alberto Pepe, Johan Bollen