Affective Guide with Attitude

The Affective Guide System is a mobile context-aware and spatial-aware system, offering the user with an affective multimodal interaction interface. The system takes advantage of the current mobile and wireless technologies. It includes an ‘affective guide with attitude’ that links its memories and visitor’s interest to the spatial location so that stories are relevant to what can be immediately seen. This paper presents a review of related work, the system in detail, challenges and the future work to be carried out

Reading football in Brazil through a boy’s own story

This is an Accepted Manuscript of an article published in Qualitative Research in Sport, Exercise and Health on 12 Feb 2014, available online: http://www.tandfonline.com/10.1080/2159676X.2013.877962This essay is a contribution to debates about football in Brazil. It is also an attempt to engage in discussions about how we come to know and talk about the social world around us. The central element of the essay is the story of one young man’s interaction with a particular sporting space and the emotions and insights that are triggered by memories of that place, situated as it is in a rapidly developing country but retaining many of the problems associated with under development. Absolved from any responsibility to adhere to a dominant value system or to feel constrained by research ethics, the storyteller is free to offer honest, if conflicted, personal reflections on a range of issues, including poverty, ‘race’ and sporting values. The result is a story which does not negate the necessity of more orthodox research on sport in Brazil, particularly related to the hosting of sport mega events but which reminds us of the importance of understanding the world through everyday personal experience

Emergent affective and personality model

The Emergent Affective and Personality model is a bodymind model of emotions for a mobile tour guide agent. This research is inspired by work in Psychology, Brain Research, Personality, Narrative, Mobile Computing and Artificial Intelligence. The main goal is to build an ‘intelligent guide with attitude’. This paper presents a review of related work, the affective model and the future work to be carried out

The Hippocampal System as the Cortical Resource Manager: a model connecting psychology, anatomy and physiology

A model is described in which the hippocampal system functions as resource manager for the neocortex. This model is developed from an architectural concept for the brain as a whole within which the receptive fields of neocortical columns can gradually increase but with some limited exceptions tend not to decrease. The definition process for receptive fields is constrained so that they overlap as little as possible, and change as little as possible, but at least a minimum number of columns detect their fields within every sensory input state. Below this minimum, the receptive fields of some columns are increased slightly until the minimum level is reached. The columns in which this increase occurs are selected by a competitive process in the hippocampal system that identifies those in which only a relatively small increase is required, and sends signals to those columns that trigger the increase. These increases in receptive fields are the information record that forms the declarative memory of the input state. Episodic memory activates a set of columns in which receptive fields increased simultaneously at some point in the past, and the hippocampal system is therefore the appropriate source for information guiding access to such memories. Semantic memory associates columns that are often active (with or without increases in receptive fields) simultaneously. Initially, the hippocampus can guide access to such memories on the basis of initial information recording, but to avoid corruption of the information needed for ongoing resource management, access control shifts to other parts of the neocortex. The roles of the mammillary bodies, amygdala and anterior thalamic nucleus can be understood as modulating information recording in accordance with various behavioral priorities. During sleep, provisional physical connectivity is created that supports receptive field increases in the subsequent wake period, but previously created memories are not affected. This model matches a wide range of neuropsychological observation better than alternative hippocampal models. The information mechanisms required by the model are consistent with known brain anatomy and neuron physiology.