Packing as practice: creative knowledges through material interactions

Contemporary travellers are presented with a range of material, spatial, bodily and environmental interactions, and may use these to develop experiential modes of creative knowledge production. The study of tourism has had many recent calls for a greater awareness to the interactions between humans and non-humans, particularly the importance of material encounters we have in-transit.

Examining the process of packing a bag, this paper advocates the need for a greater understanding of materiality within travel processes that leads to collaborative and creative knowledges. In addition the process of packing a bag evolves into a creative practice that facilitates a series of strategies that assist in reconceptualising traditional notions of materiality. A rethinking of material interactions presents affirmative, global, and nomadic encounters for a multitude of actors and situations. In the rigorous, daily process of packing, objects are transformed into fluid, malleable forms – as a mass of material that is being collaboratively negotiated.

A range of interdisciplinary propositions, such as Bruno Latour’s collective action and Rosi Braidotti’s nomadic theory, suggest how we may conceive of objects not as singular forms situated within specific representations. These theories open up methods of embodied and situated knowledge production that informs how we, as global citizens, shift between individual and collective modes of experience. Drawing on interviews and photographic documentation of travellers, this paper discusses the potential of creative practices to reveal an array of affective, relational situations that hold potential for collaborative forms of knowledge production.

Racialised bodies encounter the city: 'long grassers' and asylum seekers in Darwin

The visibility of bodies of colour in public space can engender responses of anxiety, insecurity and discomfort in cities with white majority cultures. Such embodied responses that privilege the invisibility of whiteness have effects if they mark Aboriginal people and asylum seekers who arrive by boat as ‘out of place’ in public spaces of Australian cities. Drawing on fieldwork conducted in Darwin, I argue, however, that such white spaces are interrupted by habits of touch, multi-sensory events that contribute to fleshy moments of belonging for these racialised bodies that experience dispossession and displacement. Such belonging emerges from the intertwining fleshiness of bodies in a world where we affect and are affected by other bodies and things.

The paper explores two events held in public spaces of suburban Darwin, a weekly painting activity at a beach reserve that engages ‘Long Grassers’, Aboriginal people who live in open spaces, and a cooking session at a community centre that welcomes asylum-seeker families from a detention centre. Felix Ravaisson's philosophy of habit as virtue and spontaneous practice is a starting point for thinking about how haptic knowledges can provide a nuanced understanding of belonging, encounter and ethical engagement in a racially diverse white settler city.

Transiting with the environment: an exploration of traveller’s reorientations as creative and collaborative practice

Travellers undertake a process of reorientation and realignment that is particular to each destination. This process intensifies when travelling long distances across borders, cultures and climates, as travellers utilise performative, embodied and creative methods that respond to each new environment. Certain destinations, such as those with unique and extreme natural environments, induce a socio-cultural imaginary that primes travellers for what kind of experience they might have. Large, immersive landscapes and climates congeal with expectations of what each destination requires in order to navigate through it. Common bearings of distance and scale are skewed, as travellers are positioned within areas of vastness. In these moments immersive experiences contrast with daily processes, such as the act of packing a bag, as this heightened sensory awareness exacerbates the subtle material and spatial negotiations. Utilising interviews and photographic documentation of travellers to Iceland and Nepal, this paper develops the proposal that certain destinations intensify our attunement to these moments of reorientation, facilitating situated and creative methods.

As recent developments in the fields of mobilities and tourism draws attention to material interactions during travel, and current ‘new materialism’ movements in theory and practice reveal alternative affective methods of engagement, an exploration of interactions with/in immersive sites is needed in order to evaluate the potential that these kinds of transitions offer everyday experiences of movement. Nigel Thrift’s proposition of Non-Representational Theory provides clarity on the ways in which spatial awareness influences such transitions and environmental experiences. Using his acknowledgement of a more ontologically driven responsiveness to space, this permits a shift away from the presupposed containment of spaces as isolated destinations, toward a relational spatiality that encompasses all actors – including environments – as vital elements in the generative processes of situating our movements.

Creative strategies that afford sensory, aesthetic and embodied performances provide ways to examine these experiences, providing a multitude of possibilities as individual experiences shift towards collective and collaborative performances, as we are immersed within a range of human and non-human actors. This paper explores the transition away from ‘consuming’ environments, and advocates for the need to turn towards a situated collaboration with environments, propelling an awareness of sustainable and creative travel practices. An understanding of affirmative differences is required within travel cultures, rather than expressing transitions as confined within the ‘home’ versus ‘away’ dichotomy that lingers from elite western travel narratives. In order to undertake the many movements required, this paper draws on the theoretical approaches of sustainable nomadism as described by Rosi Braidotti to highlight the linkages of environmental and bodily experiences.

Through multidisciplinary literature, interviews and personal reflections, this paper proposes that certain destinations amplify processes of alignment with the environment, developing affective, embodied and situated experiences that overcome the human/non-human divide.

How to pack a bag

The artworks in this exhibition form part of my practice-led PhD research. As a daily task while travelling, packing a bag becomes a complex process, as we juggle the many movements in acquiring, discarding and arranging objects.

These artworks aim to highlight the many material interactions we have during the packing process, emphasising the ways in which we arrange materials and consider spatial constraints. For instance, how much we can “fit” in a bag, or, how we use the space of the room we are within, as well as the many movements our bodies undertake with the materials.

Exhibited works:
"Packing Diagrams", laminated digital prints
"Tracking the packing process", interactive installation
"Packing (exploring)", interactive installation, mixed media
"Packing (puzzle)", interactive installation
"bodies + bags" (excerpt), digital video loop

Object matching using boundary descriptors

The problem of object recognition is of immense practical importance and potential, and the last decade has witnessed a number of breakthroughs in the state of the art. Most of the past object recognition work focuses on textured objects and local appearance descriptors extracted around salient points in an image. These methods fail in the matching of smooth, untextured objects for which salient point detection does not produce robust results. The recently proposed bag of boundaries (BoB) method is the first to directly address this problem. Since the texture of smooth objects is largely uninformative, BoB focuses on describing and matching objects based on their post-segmentation boundaries. Herein we address three major weaknesses of this work. The first of these is the uniform treatment of all boundary segments. Instead, we describe a method for detecting the locations and scales of salient boundary segments. Secondly, while the BoB method uses an image based elementary descriptor (HoGs + occupancy matrix), we propose a more compact descriptor based on the local profile of boundary normals’ directions. Lastly, we conduct a far more systematic evaluation, both of the bag of boundaries method and the method proposed here. Using a large public database, we demonstrate that our method exhibits greater robustness while at the same time achieving a major computational saving – object representation is extracted from an image in only 6% of the time needed to extract a bag of boundaries, and the storage requirement is similarly reduced to less than 8%.

Onion-skin paper

A woman lives with her parents after her husband and sister are found in the woman's burnt out home.

Medical image retrieval based on unclean image bags

Traditional content-based image retrieval (CBIR) scheme with assumption of independent individual images in large-scale collections suffers from poor retrieval performance. In medical applications, images usually exist in the form of image bags and each bag includes multiple relevant images of the same perceptual meaning. In this paper, based on these natural image bags, we explore a new scheme to improve the performance of medical image retrieval. It is feasible and efficient to search the bag-based medical image collection by providing a query bag. However, there is a critical problem of noisy images which may present in image bags and severely affect the retrieval performance. A new three-stage solution is proposed to perform the retrieval and handle the noisy images. In stage 1, in order to alleviate the influence of noisy images, we associate each image in the image bags with a relevance degree. In stage 2, a novel similarity aggregation method is proposed to incorporate image relevance and feature importance into the similarity computation process. In stage 3, we obtain the final image relevance in an adaptive way which can consider both image bag similarity and individual image similarity. The experiments demonstrate that the proposed approach can improve the image retrieval performance significantly.