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The 3D Tune-In project developed serious/leisure game applications to educate hearing aid (HA) users about how HA functionalities could improve hearing in different sound environments. The application development team had little prior experience catering for end-users with hearing loss. HA users and their communication partner were consulted regarding their communication difficulties and communication strategies in different environments. Participants reported many hearing problems, affective issues, problems with their HA, tensions in their relationship caused by hearing issues, and they noted a need for training in how best to use HAs. Persona-scenarios were created outlining user needs and goals and a user-requirements table detailed how end-users might interact with proposed applications, both of which were presented to developers during the initial application design period. Game developers identified that these resources positively influenced the development of their application. They were able to produce a useful and useable application for their new target user.

This paper examines issues underpinning the potential move in aviation away fi'om real speech radiotelephony (R/T) communications towards datalink communications involving text and synthetic speech communications. Using a novel air traffic control (ATC) task, two experiments are reported. Experiment 1 compared the use of speech and text while Experiment 2 compared the use of real and synthetic speech communications. Results indicated that generally there were no significant differences between speech and text communications and that either type could be used without any main effects on performance. However, a number of specific differences were observed across the different phases of the scenarios indicating that workload levels may be more varied when speech communications are used. Experiment 2 illustrated that participants placed a greater level of trust in real speech than synthetic speech, and trusted true communications more than false communications (regardless of whether they were real or synthetic voices). The findings are considered in terms of datalink initiatives for future air traffic management, the importance placed on real speech R/T communications, and the need to develop more natural synthetic speech in this application area. Keywords: Datalink; Air traffic management; Flightdeck of the future; Air traffic control; Speech; Text; Communications

For the last 10 years a number of papers have been written that discuss human factors issues associated with virtual reality (VR). The nature of these papers has gradually evolved from speculation and anecdotal report to empirical research. Despite developments in VR technology, some participants still experience health and safety problems associated with VR use-termed VR-induced symptoms and effects (VRISE). The key concern from the literature is VR-induced sickness, experienced by a large proportion of VR participants, but for the majority these effects are mild and subside quickly. This paper makes a number of recommendations regarding the future direction of research into health and safety implications of VR, including the need to take into account the way in which VR is being used when conducting empirical research: first, to ensure that studies consider both effects and their consequences; second, to ensure that empirical trials reflect the actual likely context of VR use; third, to consider interactions between effects; and finally, to consider ways in which effects can be managed.

Involvement of children with autism spectrum conditions (ASC) in the design of new educational technology is becoming more prevalent. Despite potential barriers due to communication and ideation difficulties for children with ASC, adapted participatory design methods can successfully facilitate their direct involvement. Nonetheless, methods requiring face-to-face communication can still be difficult for children with ASC and research suggests that technology mediation could facilitate their contribution. This study explores the use of collaborative virtual environments (CVEs) as a medium through which students evaluated existing computer games and offered suggestions for game development. CVEs in which the users were represented by (a) avatars and (b) video-pods were compared to a face-to-face condition. Twelve typically developing (aged 8-9 years), 12 higher ability ASC (12-14) and 4 lower ability ASC children (12-14) participated. All student groups preferred the video-pod CVE and students with ASC were generally better able to contribute effectively through this medium than face-to-face. [ABSTRACT FROM AUTHOR]

Enhancing passenger comfort in an air cabin environment is uniquely challenging. Air travel offers a restrictive passenger experience in terms of available space and the ability to change one’s position or journey. The first step to designing experiences for comfort is to take a broader view of the factors which influence in-flight comfort. While many studies have considered the design and services of aircrafts and airlines, this review focuses on the passenger and the internal and external factors which can affect their comfort. We present a descriptive model of comfort that comprises factors such as individual characteristics, personal travel context and interaction with others. This model could be used to develop an improved aircraft passenger experience. [ABSTRACT FROM PUBLISHER]