The Association for the Advancement of Artificial Intelligence, in cooperation with Stanford University's department of computerscience, presented the 2010 Spring Symposium Series Monday through Wednesday, March ...
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We introduce HIPerPaper, a novel digital pen and paper interface that enables natural interaction with a 31.8 by 7.5 foot tiled wall display of 268,720,000 pixels. HIPerPaper provides a flexible, portable, and inexpen...
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ISBN:
(纸本)9781605588438
We introduce HIPerPaper, a novel digital pen and paper interface that enables natural interaction with a 31.8 by 7.5 foot tiled wall display of 268,720,000 pixels. HIPerPaper provides a flexible, portable, and inexpensive medium for interacting with large high-resolution wall displays. While the size and resolution of such displays allow visualization of data sets of a scale not previously possible, mechanisms for interacting with wall displays remain challenging. HIPerPaper enables multiple concurrent users to select, move, scale, and rotate objects on a high-dimension wall display.
While recent advances in graphics, display, and computer hardware support ultra-scale visualizations of a tremendous amount of data sets, mechanisms for interacting with this information on large high-resolution wall ...
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ISBN:
(纸本)9781605588438
While recent advances in graphics, display, and computer hardware support ultra-scale visualizations of a tremendous amount of data sets, mechanisms for interacting with this information on large high-resolution wall displays are still under investigation. Different issues in terms of user interface, ergonomics, multi-user interaction, and system flexibility arise while facing ultra-scale wall displays and none of the introduced approaches fully address them. We introduce HIPerPaper, a novel digital pen and paper interface that enables natural interaction with the HIPerSpace wall, a 31.8 by 7.5 foot tiled wall display of 268,720,000 pixels. HIPerPaper provides a flexible, portable, and inexpensive medium for interacting with large high-resolution wall displays.
Some human-centering issues for the Networld based on trust are discussed. People sometimes need help to understand how and when to shift from unjustified trust closer to justified distrust. Trust has aspects of an at...
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Some human-centering issues for the Networld based on trust are discussed. People sometimes need help to understand how and when to shift from unjustified trust closer to justified distrust. Trust has aspects of an attitude, an attribution, an expectation, a feeling or belief, an intention, and a trait. Trust can be thought of as a family of relations, certainly not a single relation. Interpersonal trust is both fundamentally and subtly different from trust in automation. Threshold effects are reflected in the tendency to maintain a fixed level of reliance even as the level of trust changes, resulting in a dichotomous pattern of reliance. Cybersecurity and defense issues, including social deception, misdirection, influence, and manipulation, span all the venues of macrocognitive work in the Networld. In macrocognitive work systems, trust can also be thought of as the expectation of reciprocity from others.
Dynapad is a development environment designed to support research prototyping of multiscale workspaces. In this paper we describe applications designed to facilitate visual access to and spatial organization of digita...
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Dynapad is a development environment designed to support research prototyping of multiscale workspaces. In this paper we describe applications designed to facilitate visual access to and spatial organization of digital photo collections and personal libraries of PDF documents. The research objective is to explore a generalization of the notion of a "pile" as a foundation for a versatile suite of tools to provide unobtrusive assistance for organizing collections and other sensemaking activities. We detail the architecture underlying the applications, explain how it supports diverse functionality and interaction styles, and abstract a set of principles for designing spatial tools.
We explore and extend the metaphor of "piles" to include computationally-enriched piles, portable regions of automation in Dynapad, a multiscale workspace. We describe these collection-management tools and h...
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We explore and extend the metaphor of "piles" to include computationally-enriched piles, portable regions of automation in Dynapad, a multiscale workspace. We describe these collection-management tools and how their design was informed by observing people organizing collections of personal digital photographs
The Ecological cognition perspective emphasizes the fact that humancognition is adaptive to the constraints of the context of task performance. People are good at developing strategies for task performance that take ...
The Ecological cognition perspective emphasizes the fact that humancognition is adaptive to the constraints of the context of task performance. People are good at developing strategies for task performance that take advantage of the informational affordances of the task environment. Therefore, if we wish to understand humancognition, we must look beyond the skin and skull of the individual to the material and social structures with which the mind interacts. Of course, material artifacts and social arrangements are elements of adaptive processes as well. Material artifacts are often crystallizations of regularities in the task environment and they develop over time, changing adaptively to fit the constraints of the task, the properties of the task performers, and the other artifacts employed in the task performance. Such changes in the material artifacts change the informational affordances of the task environment, which creates new opportunities for the development of strategies. Thus, humancognition and the material supports of humancognition must be seen as a co-adaptive system. Similarly, in complex work settings where two or more persons jointly perform tasks, social arrangements are enacted anew each time a socially distributed task is performed. Strategies for the social division of cognitive labor are also part of this co-adaptive system, both constraining and being constrained by mental and material artifacts. These interlocked co-adaptive systems suggest a cognitive ecology. It's a compelling way of talking about such systems. Can it be more than a metaphor?
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