Stimulus determinants and receptor mechanisms involved in the tactual perception of woollen fabrics

The dimensions of touch sensations were investigated in a series of human psychophysical experiments using woollen fabrics as stimuli and words from the textile industry literature as verbal descriptors of touch sensations. Roughness was shown to be an important dimension and was found to be encoded by two out of the four receptors in the skin that respond to specific frequencies of mechanical vibration.

Haptics enabled offline AFM image analysis

Current advancements in nanotechnology are dependent on the capabilities that can enable nano-scientists to extend their eyes and hands into the nano-world. For this purpose, a haptics (devices capable of recreating tactile or force sensations) based system for AFM (Atomic Force Microscope) is proposed. The system enables the nano-scientists to touch and feel the sample surfaces, viewed through AFM, in order to provide them with better understanding of the physical properties of the surface, such as roughness, stiffness and shape of molecular architecture. At this stage, the proposed work uses of ine images produced using AFM and perform image analysis to create virtual surfaces suitable for haptics force analysis. The research work is in the process of extension from of ine to online process where interaction will be done directly on the material surface for realistic analysis.

Heritage and dialogue : using heritage conservation to strengthen the defences of peace

The Preamble to UNESCO's 1945 Constitution asserted that wars are created in the minds of men and that it is in the minds of men that the defences of peace must be built. Exploring this proposition was vital in the post World-War II years, but it is equally critical in the 21st century when world efforts towards peace continue to be undermined by intense forms of nationalism and ethnic rivalries that commonly use cultural differences as a justification for conflict.

However, while strengthening intercultural dialogue underlies the creation of UNESCO, its flagship World Heritage program under the 1972 World Heritage Convention seems to be losing touch with this motivating principle. In this paper I explore the politicization of the program and argue that a re-focus is needed if the program is to serve in improving intercultural dialogue, understanding and tolerance, and ultimately peace.

To this end it is suggested that ways in which the World Heritage program might provide a stronger focus on dialogue-creation should be prioritized. These include giving priority to new transnational inscriptions and developing new stratagies for interpreting sites in more cross-culturally sensitive ways.

RCT of a client-centred, caseworker-delivered smoking cessation intervention for a socially disadvantaged population

Background: Disadvantaged groups are an important target for smoking cessation intervention. Smoking rates are markedly higher among severely socially disadvantaged groups such as indigenous people, the homeless, people with a mental illness or drug and alcohol addiction, and the unemployed than in the general population. This proposal aims to evaluate the efficacy of a client-centred, caseworker delivered cessation support intervention at increasing validated self reported smoking cessation rates in a socially disadvantaged population.
Methods/Design: A block randomised controlled trial will be conducted. The setting will be a non-government organisation, Community Care Centre located in New South Wales, Australia which provides emergency relief and counselling services to predominantly government income assistance recipients. Eligible clients identified as smokers during a baseline touch screen computer survey will be recruited and randomised by a trained research assistant located in the waiting area. Allocation to intervention or control groups will be determined by time periods with clients randomised in one-week blocks. Intervention group clients will receive an intensive client centred smoking cessation intervention offered by the caseworker over two face-to-face and two telephone contacts. There will be two primary outcome measures obtained at one, six, and 12 month follow-up: 1) 24-hour expired air CO validated self-reported smoking cessation and 2) 7-day self-reported smoking cessation. Continuous abstinence will also be measured at six and 12 months follow up.
Discussion: This study will generate new knowledge in an area where the current information regarding the most effective smoking cessation approaches with disadvantaged groups is limited.

A correlation study of subjective sensorial evaluation and objective softness measurement of wool fabrics

Comfort is one of the most important aspects of clothing, especially for next-to-skin garments such as shirts and trousers for summer. Sensorial comfort has a strong relationship with both the mechanical and surface properties of apparel fabric. A comfortable textile material should have properties of softness, smooth surface or texture, be pleasant to touch and very flexible. When assessing fabric handle subjectively, the assessor usually strokes the fabric surface with one or several fingers and squash the fabric gently in hand. Thus, the perception of such handle includes complex parameters of compression, tactile sensation and textural effect. In this work, we attempted to use a simple technique of objectively evaluating fabric softness related properties, by measuring the force required to pull a fabric strip through a series of parallel pins (the pulling force). We also subjectively rated the fabric handle. The correlation analysis showed very good agreement between the fabric pulling force and subjective hand rating.

Touching space : using motion capture and stereo projection to create a virtual haptics of dance

This paper describes the work of a group of artists in Australia who used real-time motion capture and 3D stereo projection to create a large-scale performance environment in which dancers seemed to "touch" the volume. This project re-versions Suzanne Langer's 1950s philosophy of dance as "virtual force" to realize the idea of a "virtual haptics" of dance that extends the dancer's physical agency literally across and through the surrounding spatial volume. The project presents a vision of interactive dance performance that "touches" space by visualizing kinematics as intentionality and agency. In doing so, we suggest the possibility of new kinds of human-computer interfaces that emphasize touch as embodied, nuanced agency that is mediated by the subtle qualities of whole-body movement, in addition to more goal-oriented, task-based gestures such as pointing or clicking.

Baltic winter (amped folk instruments-ethereal and haunting with female vocals)

Baltic Winter - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, female vocals, percussion, and a couple of synths.

Baltic winter (beautiful ethereal sweeping music with haunting female vocals)

Baltic Winter - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, female vocals, percussion, and a couple of synths.

Baltic winter (under 1 minute haunting female vocals and ethereal)

Baltic Winter Shorts 02 - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, female vocals, percussion, and a couple of synths.

Baltic winter (under 1 minute haunting female vocals and ethereal)

Baltic Winter Short 01 - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, female vocals, percussion, and a couple of synths.

Baltic winter 42 seconds ethereal sweeping and haunting with female vocals

Baltic Winter Shorts 03 - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, female vocals, percussion, and a couple of synths.

Baltic winter ethereal cinematic and haunting

Baltic Winter (No Vocals - a Slavic mermaid rests upon a rock on the edge of the Baltic Sea. It is night time during the depths of winter. She risks not being able to return to the sea as it could freeze in the time that she drapes the snow crested pine trees with her ethereal calls. Her voice travels through the Medieval forest in search of her nymph . . . will he hear her? Or will her calls only serve to sing her loneliness?

OK . . . now for the technical . . . I wrote this with a documentary in mind. I have used a sampled Finnish/Estonian Kantele, a touch of an acoustic guitar, percussion, and a couple of synths.

Cognitive intervention in autism using multimedia stimulus

We demonstrate an open multimedia-based system for delivering early intervention therapy for autism. Using exible multi-touch interfaces together with principled ways to access rich content and tasks, we show how a syllabus can be translated into stimulus sets for early intervention. Media stimuli are able to be presented agnostic to language and media modality due to a semantic network of concepts and relations that are fundamental to language and cognitive development, which enable stimulus complexity to be adjusted to child performance. Being open, the system is able to assemble enough media stimuli to avoid children over-learning, and is able to be customised to a specific child which aids with engagement. Computer-based delivery enables automation of session logging and reporting, a fundamental and time-consuming part of therapy.

A context-sensitive device to help people with autism cope with anxiety

We describe a smartphone application that helps people with Autism Spectrum Disorder (ASD) cope with anxiety attacks. Our prototype provides a one-touch interface for indicating a panic level. The device's response-to instruct, soothe, and/or contact carers-is sensitive to the user's context, consisting of time, location, ambient noise, and nearby friends. Formative evaluation unearths a critical challenge to building assistive technologies for ASD sufferers: can regimented interfaces foster flexible behaviour? Our observations suggest that a delicate balance of design goals is required for a viable assistive technology.

Methods of usability evaluations of mobile devices

The usability of applications designed and developed for mobile devices integral user experience, particularly for current touch-screen mobile devices. This conceptual paper provides a profile of the ways in which mobile device usability evaluation methods are being adapted to better reflect technological. With an increasing capacity for greater user interactivity through a range of tasks and in a variety of contexts, the importance and impact of mobile device context-of-use components is of particular interest to researchers. This requires a need for a shift in evaluation method paradigms with a particular focus on methods involving the user, as part of the overall development process. Having a better understanding of the context-of-use may contribute to improvements in mobile device usability and the overall user experience.