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HRI
2009
ACM
16 years 1 months ago
The oz of wizard: simulating the human for interaction research
The Wizard of Oz experiment method has a long tradition of acceptance and use within the field of human-robot interaction. The community has traditionally downplayed the importanc...
Aaron Steinfeld, Odest Chadwicke Jenkins, Brian Sc...
HRI
2009
ACM
16 years 1 months ago
How to approach humans?: strategies for social robots to initiate interaction
This paper proposes a model of approach behavior with which a robot can initiate conversation with people who are walking. We developed the model by learning from the failures in ...
Satoru Satake, Takayuki Kanda, Dylan F. Glas, Mich...
AUTOMOTIVEUI
2009
ACM
16 years 1 months ago
On timing and modality choice with local danger warnings for drivers
We present an experimental study on the effectiveness of five modality variants (speech, text-only, icon-only, two combinations of text and icons) for presenting local danger wa...
Yujia Cao, Sandro Castronovo, Angela Mahr, Christi...
EICS
2009
ACM
16 years 1 months ago
TnToolkit: a design and analysis tool for ambiguous, QWERTY, and on-screen keypads
The pervasive use of ambiguous keypads for mobile text entry necessitates examination of their performance characteristics. This paper presents TnToolkit – a self-contained tool...
Steven J. Castellucci, I. Scott MacKenzie
SIGCOMM
2009
ACM
16 years 29 days ago
Modeling energy efficiency in wireless internet communication
For wireless mobile Internet users the length of the battery life is one of the most important performance factors. The energy efficiency of the data transmission over radio is a ...
Enrico Rantala, Arto Karppanen, Seppo Granlund, Pa...