نتایج جستجو برای: affordance based errors

تعداد نتایج: 3026748  

Journal: :Interacting with Computers 2005
Phil Turner

The concept of affordance is relatively easy to define, but has proved to be remarkably difficult to engineer. This paradox has sparked numerous debates as to its true nature. The discussion presented here begins with a review of the use of the term from which emerges evidence for a two-fold classification—simple affordance and complex affordance. Simple affordance corresponds to Gibson’s origi...

2002
Hideaki Takeda Tatsuyuki Kawamura

In this paper, we propose a new concept for intelligence called Artifact Intelligence that can be another approach to realize intelligent robots. Artifact intelligence means intelligence for artifacts that fits its embodiment, i.e., structures and functions of artifacts. Artifact intelligence differs from natural intelligence in terms of intentionality and automated objects in autonomy. In orde...

2010
Janice Whatley

This paper presents the findings from a case study to investigate how undergraduate students used the output from a teamwork support tool. In designing this sort of software tool usability is considered, but analysis of the findings from this research suggests that the affordance of any support tools should also be considered, because without adequate signposting, the perceived affordance may n...

2013
G. Pozzi F. Pigni C. Vitari

Big Data as pervasive, disruptive, and innovation-driven technology are now a hot topic in academic and business fields. In particular, the healthcare industry is one of those most exposed to the organizational changes produced by the Big Data and Born Digital Data phenomena. Healthcare organizations have to adapt their organizations to manage an ever increasing amount of data affecting their a...

Journal: :journal of health management and informatics 0
hamid moghaddasi samad sajadi masoud amanzadeh

introduction: paper-based prescription orders, commonly having numerous medication errors, can increase adverse drug events (ades) and threaten the patient’s safety. computerized physician order entry (cpoe), as an appropriate alternative, can significantly reduce medication errors. this study aimed to investigate the effects of well-designed cpoe in reducing medication errors and ades. method:...

Journal: :Cahiers d'études africaines 2017

2003
Thomas A. Stoffregen

In this article, I argue that affordances are properties of the animal–environment system, that is, that they are emergent properties that do not inhere in either the environment or the animal. I critique and review the formal definition of affordance offered by Turvey (1992). Turvey defined affordances as properties of the environment; I discuss some consequences of this and argue that Turvey’...

Journal: :Motor control 2005
Gert-Jan Pepping François-Xavier Li

Studies on affordance perception commonly report systematic errors; a finding that is at odds with the observation that everyday motor behavior is accurate. The present study investigated whether the means by which perceptual performance is measured could explain the reported errors. Perception of overhead reachability and reaction time were measured using a verbal and an actual reaching respon...

2007
Brett R. Fajen

The purpose of this essay is to compare and contrast existing theoretical approaches to understanding the visual guidance of action and to introduce a new approach. The focus is on tasks, such as steering, braking, and intercepting, that are (more or less) continuously guided on the basis of visual information. The prominent approach, information-based control, captures important aspects of beh...

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