Enhanced Accessibility for People with Disabilities Living in Urban Areas

[Excerpt] People with disabilities constitute a significant proportion of the poor in developing countries. If internationally agreed targets on reducing poverty are to be reached, it is critical that specific measures be taken to reduce the societal discrimination and isolation that people with disabilities continue to face. Transport is an important enabler of strategies to fight poverty through enhancing access to education, employment, and social services. This project aims to further the understanding of the mobility and access issues experienced by people with disabilities in developing countries, and to identify specific steps that can be taken to start addressing problems. A major objective of the project is to compile a compendium of guidelines that can be used by government authorities, advocacy groups, and donor/loan agencies to improve the access of people with disabilities to transport and other services in urban areas

Eyes-Off Physically Grounded Mobile Interaction

This thesis explores the possibilities, challenges and future scope for eyes-off, physically grounded mobile interaction. We argue that for interactions with digital content in physical spaces, our focus should not be constantly and solely on the device we are using, but fused with an experience of the places themselves, and the people who inhabit them. Through the design, development and evaluation of a series ofnovel prototypes we show the benefits of a more eyes-off mobile interaction style.Consequently, we are able to outline several important design recommendations for future devices in this area.The four key contributing chapters of this thesis each investigate separate elements within this design space. We begin by evaluating the need for screen-primary feedback during content discovery, showing how a more exploratory experience can be supported via a less-visual interaction style. We then demonstrate how tactilefeedback can improve the experience and the accuracy of the approach. In our novel tactile hierarchy design we add a further layer of haptic interaction, and show how people can be supported in finding and filtering content types, eyes-off. We then turn to explore interactions that shape the ways people interact with aphysical space. Our novel group and solo navigation prototypes use haptic feedbackfor a new approach to pedestrian navigation. We demonstrate how variations inthis feedback can support exploration, giving users autonomy in their navigationbehaviour, but with an underlying reassurance that they will reach the goal.Our final contributing chapter turns to consider how these advanced interactionsmight be provided for people who do not have the expensive mobile devices that areusually required. We extend an existing telephone-based information service to support remote back-of-device inputs on low-end mobiles. We conclude by establishingthe current boundaries of these techniques, and suggesting where their usage couldlead in the future

Testing Two Tools for Multimodal Navigation

The latest smartphones with GPS, electronic compasses, directional audio, touch screens, and so forth, hold a potential for location-based services that are easier to use and that let users focus on their activities and the environment around them. Rather than interpreting maps, users can search for information by pointing in a direction and database queries can be created from GPS location and compass data. Users can also get guidance to locations through point and sweep gestures, spatial sound, and simple graphics. This paper describes two studies testing two applications with multimodal user interfaces for navigation and information retrieval. The applications allow users to search for information and get navigation support using combinations of point and sweep gestures, nonspeech audio, graphics, and text. Tests show that users appreciated both applications for their ease of use and for allowing users to interact directly with the surrounding environment

Co-creating an accessible, multisensory exhibition with the National Centre for Craft & Design and blind and partially sighted participants

5,000 word double peer-reviewed conference paper. Abstract: Visually impairment people often visit exhibitions and museums in the UK. Older people are increasingly likely to experience sight loss and they are the fastest growing visitor group to UK museums and galleries. They favour regional and local venues. Museums are beginning to incorporate open-accessible facilities, but multi-sensory approaches tend to be small additions rather than a central feature. More could be achieved if curators built inclusive intellectual access for this visitor group into their exhibitions. This participatory design research project explores how the National Centre for Craft & Design (Sleaford, UK) can cost effectively design and curate non-permanent exhibitions that bring outstanding intellectual access to visitors with sight loss. This involved exploring the following research question: How can co-creation processes that involves blind and partially participants effectively facilitate the cross transfer of experience and skills to generate valid information

Down-scaling of a tourist assistance system to fulfil the needs of economical poor regions and providers of tourist offers

Derived from a complex tourist assistance system for users with special needs (e.g. disabled users with physical impairments) a down-scaled system was successful tested. It consists of a handheld device like the whole system but disclaims to a permanent online server access. The reducing of components was determined by a user-centred design process with an intense requirement analysis

Integrating Haptic Feedback into Mobile Location Based Services

Haptics is a feedback technology that takes advantage of the human sense of touch by applying forces, vibrations, and/or motions to a haptic-enabled device such as a mobile phone. Historically, human-computer interaction has been visual - text and images on the screen. Haptic feedback can be an important additional method especially in Mobile Location Based Services such as knowledge discovery, pedestrian navigation and notification systems. A knowledge discovery system called the Haptic GeoWand is a low interaction system that allows users to query geo-tagged data around them by using a point-and-scan technique with their mobile device. Haptic Pedestrian is a navigation system for walkers. Four prototypes have been developed classified according to the user’s guidance requirements, the user type (based on spatial skills), and overall system complexity. Haptic Transit is a notification system that provides spatial information to the users of public transport. In all these systems, haptic feedback is used to convey information about location, orientation, density and distance by use of the vibration alarm with varying frequencies and patterns to help understand the physical environment. Trials elicited positive responses from the users who see benefit in being provided with a “heads up” approach to mobile navigation. Results from a memory recall test show that the users of haptic feedback for navigation had better memory recall of the region traversed than the users of landmark images. Haptics integrated into a multi-modal navigation system provides more usable, less distracting but more effective interaction than conventional systems. Enhancements to the current work could include integration of contextual information, detailed large-scale user trials and the exploration of using haptics within confined indoor spaces

Examining tourism consumers' attitudes and the role of sensory information in virtual reality experiences of a tourist destination

The purpose of this research is twofold: firstly, we aim to understand the role of virtual reality (VR) in influencing tourism consumers’ attitudes toward a tourist destination and, secondly, understand the influence of different levels of sensory information presented through VR experiences on the development of mental imagery, attitudes toward the destination, and visit intention. We tackle this through a multistudy experimental approach. First, in study 1, we demonstrate that VR plays a positive role in enhancing previously held consumer attitudes toward a tourist destination. Second, we affirm that VR has a greater positive effect on attitudes toward a destination in comparison to a less immersive technology (i.e., website). Third, in study 2, we find that different levels of sensory information in VR experiences result in significant differences with regard to the developed mental imagery, sense of presence in the experience, attitudes toward the destination and visit intentions

“I Did It My Way”: Moving Away from the Tyranny of Turn-by-Turn Pedestrian Navigation

No abstract available

Mobile phone interaction techniques for rural economy development - a review

Rural communities, especially in developing countries, are often neglected in terms of facilities and services that aid their social and economic development. This is evident even in software development processes, in that these groups of users or potential users’ are often not taken into consideration. The resultant effect is that they may not use it or use it sparingly. The objective of this study is to identify the various researches on interaction techniques and user interface design as a first step to the design of suitable mobile interactions and user interfaces for rural users. This research project is also aimed at socio-economic development and adding value to mobile phone users in Dwesa, a rural community in South Africa. This paper presents a literature survey of interaction techniques and user-interfaces. An analysis of the interaction techniques with respect to their suitability, availability of technologies, user capabilities for implementation in a rural context is discussed. Descriptive statistics of users’ current phones interaction facilities in the rural community which briefly illustrates users’ experiences and capabilities in different interaction modes is also presented.KEY WORDS: Interaction Techniques, Mobile phone, User Interface, ICT, Rural Development