Search results

VirtuNav is a haptic-, audio-enabled virtual reality simulator that facilitates persons with visual impairment to explore a 3D computer model of a real-life indoor location, such as a room or building. The purpose of this paper is to aid in pre-planning and spatial awareness, for a user to become more familiar with the environment prior to experiencing it in reality.

The system offers two unique interfaces: a free-roam interface where the user can navigate, and an edit mode where the administrator can manage test users, maps and retrieve test data.

System testing reveals that spatial awareness and memory mapping improve with user iterations within VirtuNav.

VirtuNav is a research tool for investigation of user familiarity developed after repeated exposure to the simulator, to determine the extent to which haptic and/or sound cues improve a visually impaired user’s ability to navigate a room or building with or without occlusion.

The application may prove useful for greater real world engagement: to build confidence in real world experiences, enabling persons with sight impairment to more comfortably and readily explore and interact with environments formerly unfamiliar or unattainable to them.

VirtuNav is developed as a practical application offering several unique features including map design, semi-automatic 3D map reconstruction and object classification from 2D map data. Visual and haptic rendering of real-time 3D map navigation are provided as well as automated administrative functions for shortest path determination, actual path comparison, and performance indicator assessment: exploration time taken and collision data.

WE have urged constantly that, where the resources of libraries allow, readers should not be confined rigidly to one ticket plus a Student's ticket, but that a more generous approximation to a common American policy of allowing readers “as many as they like” should be kept in mind. We read in the Leeds annual report (1929–30) that “readers are now allowed two tickets on which any kind of book may be borrowed, and, in addition, students' tickets up to a maximum of six, on which only non‐fiction may be issued.” The rule has been in operation only since January 1st this year and therefore, since the report concludes with March 31st, too recently to show the results ; but in the year the increase in the central and branch lending issues was roughly ten per cent., so the sudden ticket generosity has not resulted in overwhelming demands.

THE Nineteenth Salon International de l'Aeronautiquc was principally a British and French affair, although there were notable contributions also from the Netherlands, Italy and the U.S.A. As an exhibition, however, it was patchy and many of the exhibitors showed nothing new; some because of security restrictions, but others undoubtedly because they simply had nothing new to show after two years. The restrictions and economics of today were very much in evidence, and it was even surprising how some of the manufacturers have managed to exist at all since the end of the War.

Communication about sustainability in fashion is complex. While fashion businesses have increasingly sought to manage their sustainability practices, their understanding of how to communicate about sustainability persuasively remains limited. The authors argue that a key problem with a firm’s efforts in communicating about sustainability is that it is a psychologically distant issue for both businesses and stakeholders. This paper aims to apply construal level theory to explore managers’ construal level in shaping communication about sustainability.

The paper used a two-phase qualitative methodology. Phase one involved undertaking interviews with ten managers in fashion firms to address communications about sustainability in the UK. In phase two, 16 consumers interpreted and reflected on the persuasiveness of communications about sustainability encompassing both concrete and abstract forms of messaging.

The authors identify the factors driving different approaches to communication (concrete and abstract) depending on the construal levels of managers, managers’ perceptions of the construal level of target stakeholders and the perceived authenticity of the sustainability claim. The paper highlights the conditions under which the (mis)match with the brands’ sustainable practices works in crafting communication. The authors also highlight three main communication strategies in responding to the complexity of sustainability in fashion ecosystems: amplification, quiet activist and populist coupling.

As an in-depth qualitative study, the authors seek to expose an under-researched phenomenon, yet generalisations both within the fashion industry and beyond are limited by this focus.

Fashion managers need to be flexible and evaluate how their communications about sustainability affect stakeholders’ evaluations of their brands. As sustainability in fashion brands grows, concrete and specific sustainability messaging may be necessary to improve sustainable behaviours.

The prevailing literature encourages symbiosis between sustainability practices and communications; such relationships are rare, and studies outside the consumer perspective are also rare. To the best of the authors’ knowledge, this exploratory study is the first to understand how managers’ construal level influences decisions around communications about sustainability in fashion and how these messages are perceived by consumers.