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- Green, Anders, et al.
(författare)
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Applying the wizard-of-oz framework to cooperative service discovery and configuration
- 2004
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Ingår i: RO-MAN 2004: 13TH IEEE INTERNATIONAL WORKSHOP ON ROBOT AND HUMAN INTERACTIVE COMMUNICATION, PROCEEDINGS. - NEW YORK : IEEE. - 0780385705 ; , s. 575-580
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Konferensbidrag (refereegranskat)abstract
- This paper describes how the Wizard-of-Oz framework can be applied to a service robotics scenario. A scenario the Home Tour Scenario - involving a collaborative service discovery and configuration multimodal dialogue for the robot is described. The role of the wizard operators producing dialogue and robot movements is discussed as well as the specific simulation tools used: the Dialogue Production Tool and the Joystick Navigation Tool. Some attention will be paid to the pilot studies performed as a preparation for the unified Home Tour Scenario.
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- Hüttenrauch, Helge, et al.
(författare)
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Involving users in the design of a mobile office robot
- 2004
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Ingår i: IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews. - : IEEE. - 1094-6977 .- 1558-2442. ; 34:2, s. 113-124
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Tidskriftsartikel (refereegranskat)abstract
- This paper describes the experiences from the iterative design of a fetch-and-carry-robot, to be used by motion-impaired people in an office environment. A user-centered approach was chosen, involving several steps of information elicitation to inform the design. We describe the main elements of the design process, the communication and interaction components of the final prototype system, and an evaluation of the system in the form of a longitudinal study. Results from this study confirmed that continuous testing with users is extremely important in the design process for service robots. The trials have also revealed that interaction design for robots should not focus only on the individual user, but that other members in the environment can be seen "secondary users" or "bystanders" who tend to relate to the robot actively in various ways. We conclude that these social and collaborative issues should be studied in future research.
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- Severinsson Eklundh, Kerstin, et al.
(författare)
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Coherence and interactivity in text-based group discussions around Web documents
- 2004
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Ingår i: Proceedings of the Hawaii International Conference on System Sciences. ; , s. 1743-1752
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Konferensbidrag (refereegranskat)abstract
- This paper reports on a study of text-based communication in a Web-based groupware system, DHS. The system supports annotation of a set of shared documents, where the annotations are gathered in a common dialogue space for each document. Since the system does not support threading of messages, it is of interest to explore how participants use the referential space to connect to each other's contributions. The analysis reveals that the evolving dialogues are characterized by a dual discourse context of documents and comments. The modes of linking are conversational and often implicit, which may lead to coherence problems. We present a visualization tool designed to explore interactivity and referencing strategies in these document-centered dialogues, and discuss implications of our findings for the design of computer-mediated communication systems.
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