AC+erm Project. Transforming Information & Records Management through Research & Development? Proceedings of the 3rd Northumbria International Witness Seminar Conference

These proceedings capture the content of the third Witness Seminar hosted by Northumbria University’s School of Computing, Engineering and Information Sciences. It built on the success of our two previous witness seminars, in terms of its format and style, but was also different in some important ways. Firstly, it represented the final event of a 3-year Arts & Humanities Research Council (AHRC) funded research project – Accelerating positive change in e-records management (AC+erm); secondly, the seminars took a series of questions, rather than articles, as their starting point; and thirdly, it was much shorter, lasting only half a day. Although it was the final AC+erm project event, and therefore show cased some of the project’s outputs, the sessions and discussions were deliberately designed to revolve around the broader context of research and development in records and information management

Maternal obesity support services: a qualitative study of the perspectives of women and midwives

Background - Twenty percent of pregnant women in the UK are obese (BMI ≥ 30 kg/m2), reflecting the growing public health challenge of obesity in the 21st century. Obesity increases the risk of adverse outcomes during pregnancy and birth and has significant cost implications for maternity services. Gestational weight management strategies are a high priority; however the evidence for effective, feasible and acceptable weight control interventions is limited and inconclusive. This qualitative study explored the experiences and perceptions of pregnant women and midwives regarding existing support for weight management in pregnancy and their ideas for service development. Methods - A purposive sample of 6 women and 7 midwives from Doncaster, UK, participated in two separate focus groups. Transcripts were analysed thematically. Results - Two overarching themes were identified, 'Explanations for obesity and weight management' and 'Best care for pregnant women'. 'Explanations' included a lack of knowledge about weight, diet and exercise during pregnancy; self-talk messages which excused overeating; difficulties maintaining motivation for a healthy lifestyle; the importance of social support; stigmatisation; and sensitivity surrounding communication about obesity between midwives and their clients. 'Best care' suggested that weight management required care which was consistent and continuous, supportive and non-judgemental, and which created opportunities for interaction and mutual support between obese pregnant women. Conclusions - Women need unambiguous advice regarding healthy lifestyles, diet and exercise in pregnancy to address a lack of knowledge and a tendency towards unhelpful self-talk messages. Midwives expressed difficulties in communicating with their clients about their weight, given awareness that obesity is a sensitive and potentially stigmatising issue. This indicates more could be done to educate and support them in their work with obese pregnant women. Motivation and social support were strong explanatory themes for obesity and weight management, suggesting that interventions should focus on motivational strategies and social support facilitation

Impact of annotation modality on label quality and model performance in the automatic assessment of laughter in-the-wild

Laughter is considered one of the most overt signals of joy. Laughter is well-recognized as a multimodal phenomenon but is most commonly detected by sensing the sound of laughter. It is unclear how perception and annotation of laughter differ when annotated from other modalities like video, via the body movements of laughter. In this paper we take a first step in this direction by asking if and how well laughter can be annotated when only audio, only video (containing full body movement information) or audiovisual modalities are available to annotators. We ask whether annotations of laughter are congruent across modalities, and compare the effect that labeling modality has on machine learning model performance. We compare annotations and models for laughter detection, intensity estimation, and segmentation, three tasks common in previous studies of laughter. Our analysis of more than 4000 annotations acquired from 48 annotators revealed evidence for incongruity in the perception of laughter, and its intensity between modalities. Further analysis of annotations against consolidated audiovisual reference annotations revealed that recall was lower on average for video when compared to the audio condition, but tended to increase with the intensity of the laughter samples. Our machine learning experiments compared the performance of state-of-the-art unimodal (audio-based, video-based and acceleration-based) and multi-modal models for different combinations of input modalities, training label modality, and testing label modality. Models with video and acceleration inputs had similar performance regardless of training label modality, suggesting that it may be entirely appropriate to train models for laughter detection from body movements using video-acquired labels, despite their lower inter-rater agreement

Examining the issues & challenges of email & e-communications. 2nd Northumbria Witness Seminar Conference, 24-25 Oct 2007 Northumbria University, Newcastle upon Tyne.

These proceedings capture the content of the second Witness Seminar hosted by Northumbria University’s School of Computing, Engineering and Information Sciences. It followed the success of the first witness seminar in terms of its format and style but differed in that it focused on one topic - managing email and other electronic communications technologies from a records perspective. As before the witnesses were invited to share their views and opinions on a specific aspect taking as their starting point a pertinent published article(s). Three seminars explored the business, people and technology perspectives of email and e-communications, asking the following questions: What are the records management implications and challenges of doing business electronically? Are people the problem and the solution? Is technology the problem or panacea? The final seminar, 'Futurewatch', focused on moving forward, exploring new ways of working, potential new technologies and what records professionals and others need to keep on their radar screens