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Projection‐based augmented reality and virtual reality are used in a visual arts‐based educational project in contemporary art museums from an a/r/tographic perspective. The project ‘Art for Learning Art’ (in Spanish, Arte para aprender arte), at the Museo CajaGRANADA in Granada (Spain) has been developed in collaboration with the University of Granada since 2013. We have employed creative, educational and research methodologies inspired by exhibited works in art museums to encourage visual feedback of visitors participating in collaborative installations. Two such experiences also were produced at the Tate Liverpool Gallery and Museum in March 2018; utilising the methodology of mediation through projection‐based augmented reality and virtual reality, which introduces facets of visual and physical experience that alter the whole experience for the museum's public. By putting on virtual reality headsets, and playing with physical movements, we generate images and change the projections in the museum using projection‐based augmented reality to disrupt the way the public typically moves in the museum. The purpose of the developed interrelations with artworks in the Museo CajaGRANADA and the Tate Liverpool Gallery and Museum was to create collaborative digital images by playing with select artworks exhibited in the museums’ collections. We use this kind of mediation in art museums to develop a visual understanding to provoke learning about art through art creation in a contemporary way. The results are extraordinary as images; they are collaborative artworks, which connect visually with the artworks in the exhibition.  相似文献   
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Studies of embodied cognition offer powerful accounts of the semiotic resources people use as they think together within different domains. Yet this research does not typically foreground the history of relationships within focal interactions—a history we have found to be consequential to the ways embodied actions unfold. Through ethnographic and interactional analysis of the assistance students received in a tinkering afterschool program and the forms of assistance they enacted over time, we show how children supported one another using embodied movements that were embedded in relational histories and imbued with pedagogical and ethical values. We substantiate these findings by introducing the range of embodied movements identified within the setting, followed by a detailed analysis of three cases spanning distinct time-scales (5 minutes, 1 week, 3 years). The cases help establish the construct of embodied pathways, which we define as courses of possible action involving participants’ bodies and voices that model particular relations. We argue that the experience of receiving embodied assistance creates resources for mediation in the future, as seen in subsequent acts of guidance and solidarity across children. More broadly, we argue for greater attention to how people learn to be in relation within research on embodied learning.  相似文献   
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Purpose: This study uses data from a sample of 150 oilseed farming households from Arsi Robe, Ethiopia, to assess the impact of different knowledge bases (education, training and experience) and their interactions on linseed productivity.

Methodology: A multiple regression analysis was employed to assess the combined effect of the knowledge bases, factors such as age of the household head, land size, marketing channels and geophysical factors (such as land slope) on linseed productivity.

Findings: The findings reveal no differences in productivity between trained and untrained farmers. They further show that training and the interaction between training and experience positively influence productivity. Our findings, however, reveal farmer education to have an inverse yet insignificant effect on productivity. Furthermore, we found that factors such as the slope of the land and the choice of marketing channel also play an important role in influencing productivity.

Practical implications: Moving away from the traditional top-down approach could be the answer to avoid a mismatch between the information given by trainers and what the farmers actually need.

Theoretical implications: The study used interaction variables of knowledge bases, and attempted to demonstrate the importance of a tacit knowledge base, which is often not well documented and therefore neglected in research.

Originality/value: The research demonstrates the combined effects that interactions between several knowledge bases have on the productivity of linseed farmers.  相似文献   

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