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HCI
2009
15 years 4 months ago
Partially Observable Markov Decision Process (POMDP) Technologies for Sign Language Based Human-Computer Interaction
Sign language (SL) recognition modules in human-computer interaction systems need to be both fast and reliable. In cases where multiple sets of features are extracted from the SL d...
Sylvie C. W. Ong, David Hsu, Wee Sun Lee, Hanna Ku...
HCI
2009
15 years 4 months ago
Did I Get It Right: Head Gestures Analysis for Human-Machine Interactions
This paper presents a system for another input modality in a multimodal human-machine interaction scenario. In addition to other common input modalities, e.g. speech, we extract he...
Jürgen Gast, Alexander Bannat, Tobias Rehrl, ...
CHI
2011
ACM
14 years 10 months ago
Designing a phone broadcasting system for urban sex workers in India
In this paper, we present the design, implementation, and deployment of a phone-based broadcasting system designed for reaching out to at-risk populations in urban India. We worke...
Nithya Sambasivan, Julie Weber, Edward Cutrell
JWSR
2007
99views more  JWSR 2007»
15 years 6 months ago
A Metamorphic Testing Approach for Online Testing of Service-Oriented Software Applications
: Testing the correctness of services assures the functional quality of service-oriented application. A service-oriented application may bind dynamically to its supportive services...
W. Chan, S. Cheung, K. Leung
CHI
2009
ACM
16 years 6 months ago
Towards systematic usability verification
Although usability is the core aspect of the whole HCI research field, it still waits for its economic breakthrough. There are some corporations that are famous for their usable p...
Jan Borchers, Jonathan Diehl, Markus Jordans, Max ...