affordance to refer to a specific kind of relationship between an animal and the environment For Gibson, ‘the affordances of the environment are what it offers the animal, what it provides or furnishes , either for good or will’ (2015: 119 emphasis in original)
Gibson, James J "The Theory of Affordances" The Ecological Approach to Visual Perception Boston: Houghton Mifflin, 1979 Print
Further, we show our agent and affordance model help train multi-step interaction policies (e g , washing objects at a sink), improving success rates by up to 16 on various tasks, with fewer training samples, despite sparse rewards and no human demonstrations 2 Related Work Visual affordances An affordance is the potential for action [22]
Affordance Detection of Tool Parts from Geometric Features Austin Myers, Ching L Teo, Cornelia Fermuller, and Yiannis Aloimonos¨ Abstract—As robots begin to collaborate with humans in everyday workspaces, they will need to understand the functions of tools and their parts To cut an apple or hammer a nail,
affordance-based clickability cues An affordance is a property of the environment that makes possible some action [Gibson 1979] For example, a chair affords sitting on, a handle affords grasping and pulling, and a button affords pressing Perhaps affordance-based clickability cues will be effective at eliciting the appropriate action
to estimate the affordance for driving We propose to map an input image to a small number of key perception indi-cators that directly relate to the affordance of a road/traffic state for driving Our representation provides a set of com-pact yet complete descriptions of the scene to enable a sim-ple controller to drive autonomously
agnostic affordance prediction algorithm to select among four different grasping primitive behaviors It then recognizes picked objects with a cross-domain image classification framework that matches observed images to product images Since product images are readily available for a wide range of objects (e g ,
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Affordance - Académie de Lille
L'affordance est la capacité d’un système ou d'un produit à suggérer sa propre utilisation Le terme est utilisé dans différents champs, notamment la psychologie cognitive, la psychologie de la perception, la psychologie ergonomique, le design, l'interaction homme-machine et l'intelligence artificielle Deux grandes voies de définition se sont développées 1 on doit à la
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LES AFFORDANCES : DE JAMES JEROME GIBSON AUX
Le concept d’affordance a fait l’objet de nombreuses controverses et débats mais, de par sa grande heuristique, ce concept est de plus en plus utilisé et ceci dans des champs de plus en plus nombreux De plus, de nouvelles approches théoriques de la perception ont été ces dernières années proposées Ces théories enactives de la perception, qui donnent une place centrale à l
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Affordance : théorie, caractérisation et perspectives pour
Affordance : théorie, caractérisation et perspectives pour l’ergonomie, Actes du 51 ème Congrès de la SELF, Marseille, 21-23/09/16 Aucun usage commercial ne peut en être fait sans l’accord des éditeurs ou archiveurs électroniques Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not
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Ce que disent les objets Sens, affordance, cognition
Keywords: affordance, social cognition, context, environment, externalism, objects, post-dualism Synergies Pays Riverains de la Baltique n° 9 - 2012 pp 53-65 Ce que disent les objets Sens, affordance, cognition Résumé: Cet article propose de prendre la notion de contexte à la lettre de sa réalité, en prenant en compte le rôle des objets dans les environnements dans lesquels sont Taille du fichier : 226KB
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Gibson, James J The Theory of Affordances The Ecological
Gibson, James J "The Theory of Affordances" The Ecological Approach to Visual Perception Boston: Houghton Mifflin, 1979 Print Taille du fichier : 1MB
Le concept d'affordance est l'un des piliers de l'approche écologique de la perception des IHM, la notion d'affordance et son formalisme en ergonomie
ActesSELF
enseignement secondaire dans un environnement d'apprentissage hybride pour soutenir un processus collaboratif d'analyse réflexive Le concept d'affordance,
TC QQLA
DONALD A NORMAN, “ Affordances, Conventions and Design ”, Interactions, vol VI 3, May-June, 1999, pp 38-42 1 AFFORDANCE, USAGES ET
Norman Affordance
Le terme d'affordance est emprunté à l'anglais et il est parfois improprement traduit par potentialité Il dérive du verbe to afford qui a un double sens : « être en
Affordance
What is an affordance? An affordance, then, is a relation between an organism and an object with the object perceived in relation to the needs of the organism
Nous revenons sur cette notion d'affordance et plus particulièrement sur la caractérisation des affordances qui repose sur une description de l'environnement
14 févr. 2018 Gibson (1979) suggère que les affordances représentent en fait le premier objet de la perception. Il distingue pour cela le processus de ...
https://hal.archives-ouvertes.fr/hal-00772905/document
17 nov. 2018 Affordance Theory in IS Discipline: a Literature Review ... affordance perception affordance actualization
Le concept d'affordance est l'un des piliers de l'approche écologique de la perception et de l'action. Popularisé à la fin des années quatre-vingt auprès de
13 juin 2016 affordance level of this interaction was proposed. Key words: affordance user/building interaction
27 janv. 2020 Les résultats obtenus mettent en évidence certains liens entre processus d'autorégulation et type d'affordance lorsque le scénario prescrit peu ...
https://gerflint.fr/Base/Baltique9/paveau.pdf
DONALD A. NORMAN “ Affordances
17 avr. 2020 L'approche écologique de l'affordance permet de proposer un cadre d'analyse holistique de la relation sujet-artefact-environnement.
Created Date: 10/7/2011 5:11:42 PM
Affordances are one design parameter that may differ across cultures Paying attention to how different cultures or user groups interact with their environment and what they expect from their environment could give an advantage when it comes to design Affordance: Affordance is designing something so that it looks like what it will do
What is the concept of affordance?
4.2.3 The Concept of Affordance The concept of affordance was coined by Gibson (1979/1986) and concerns a relationship ‘that refers to both the environment and the animal’ (Gibson 1979/1986, p. 127). This conceptualisation is emphasised as a complementarity, a holistic nondualistic world view.
How are affordances and abilities related?
Affordances and abilities exist only in relationship to one another (Greeno 1994) and are paired in continuous systems (Chemero 2003 ). Every child has an array of abilities, each of which determines how they access the affordance that corresponds to their abilities.
What is accessed an affordance?
In this study, we use the term access and we use the phrase accessed an affordance to describe an observable action by the child with the affordance, whereby the child attends to the cues of the potential uses of the virtual manipulatives in a way that is observable.
Is affordance an objective or subjective property?
The affordance supports and limits human actions in the surrounding environment and are relative to the individual. Nevertheless, the ‘affordance is neither an objective property nor a subjective property; or it is both’ (Gibson 1979/1986, p. 129). It is ‘properties taken with reference to the observer’ (Gibson 1979/1986, p. 143).
Affordance : théorie caractérisation et perspectives pour lergonomie