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Researchers of minority language media are increasingly interested in the role of internet-based communication in language usage, maintenance, and revitalisation. This study explores the use of hashtags signifying the Welsh/Cymraeg, Frisian/Frysk, and Irish/Gaeilge languages on Twitter. Acknowledging the challenges of interpreting social media data, we focus on the hashtag and what it can tell us about the social and digital lives of minority languages. Specifically, we examine the agents using those hashtags, the topics they discuss, the languages used and the extent to which ambient communities may be formed through their use. Our analysis reveals different types of agents who are active and who have a variety of purposes in applying the minority language hashtag -- sometimes to promote content in the minority language, more often to draw attention to content about those languages. Comparative analysis between the three language hashtags reveals statistically significant differences along a number of different dimensions, indicating that each minority language hashtag community has its own unique character. Through this comparative, platform-specific contribution we reach some generalisations concerning minority languages in the digital age, while also paying attention to the particularities of each language context and the exploitable features of social media for those languages.

Advances in technology are currently helping to speed up the globalisation of 'super' languages. One can argue that at the same time technology might be used to help reverse the decline of less widely spoken languages. Cada Dia (CD) is a social learning method which uses online web meeting platforms, in combination with asynchronous learning management systems, to enhance the language learning experience. CD provides an immersive learning strategy to encourage authentic conversations in a real time environment to create dynamic and meaningful learning encounters. Using a vignette data analysis technique in combination with a survey research method, this paper is a reflection on the analysis of learners' experiences during an eight week Cada Dia Welsh (CDW) pilot study; its aim is to gain an understanding of online social learning methods for minority language learning. Central to the research was understanding online pedagogical practices with a particular emphasis on authentic conversation for minority languages such as Welsh.

Discusses creating an information architecture for a bilingual Web site and reports work in progress on the development of a content-based bilingual Web site to facilitate shared resources between speech and language therapists. Considers a structural analysis of existing bilingual Web designs and explains a card-sorting activity conducted with potential users. (Author/LRW)

Discussion of in-house Web site development by organizations focuses on an informal development model synthesized from a review of development case studies and published Web research literature. Integrates a review of information gathering and usability methods, and discusses the importance of understanding user and information provider needs. (Contains 56 references.) (Author/LRW)

Video compression in medical video streaming is one of the key technologies associated with mobile healthcare. Seamless delivery of medical video streams over a resource constrained network emphasizes the need of a video codec that requires minimum bitrates and maintains high perceptual quality. This paper presents a comparative study between High Efficiency Video Coding (HEVC) and its potential successor Versatile Video Coding (VVC) in the context of healthcare. A large-scale subjective experiment comprising of twenty-four non-expert participants is presented for eight different test conditions in Full High Definition (FHD) videos. The presented analysis highlights the impact of compression artefacts on the perceptual quality of HEVC and VVC processed videos. Our results and findings show that VVC clearly outperforms HEVC in terms of achieving higher compression, while maintaining high quality in FHD videos. VVC requires upto 40% less bitrate for encoding an FHD video at excellent perceptual quality. We have provided rate-quality curves for both encoders and a degree of overlap across both codecs in terms of perceptual quality. Overall, there is a 71% degree of overlap in terms of quality between VVC and HEVC compressed videos for eight different test conditions. [ABSTRACT FROM AUTHOR]