Performing research: four contributions to HCI

This paper identifies a body of HCI research wherein the researchers take part in digitally mediated creative experiences alongside participants. We present our definition and rationale for "self-situated performance research" based on theories in both the HCI and performance literatures. We then analyse four case studies of this type of work, ranging from overtly "performative" staged events to locative audio and public making. We argue that by interrogating experience from within the context of self-situated performance, the 'performer/researcher' extends traditional practices in HCI in the following four ways: developing an intimate relationship between researchers and participants, providing new means of making sense of interactions, shaping participants' relationship to the research, and enabling researchers to refine their work as it is being conducted

Performing research: four contributions to HCI

This paper identifies a body of HCI research wherein the researchers take part in digitally mediated creative experiences alongside participants. We present our definition and rationale for "self-situated performance research" based on theories in both the HCI and performance literatures. We then analyse four case studies of this type of work, ranging from overtly "performative" staged events to locative audio and public making. We argue that by interrogating experience from within the context of self-situated performance, the 'performer/researcher' extends traditional practices in HCI in the following four ways: developing an intimate relationship between researchers and participants, providing new means of making sense of interactions, shaping participants' relationship to the research, and enabling researchers to refine their work as it is being conducted

Music listening and its cognitive effect on learning

This experimental study focuses on the activity of music-listening and its effect on students’ learning and memory. This is particularly relevant today given the ‘sound-consuming culture’ which results from advanced multimedia technologies. To determine music-listening’s effect on students, we examined the cognitive effect that music-listening had on their memory and learning. A non-probability convenience sampling technique was employed to recruit a limited population of 227 male and female participants from three Port Elizabeth high schools between the Grades of 8 and 9. A ‘two group design’ was used with 189 students (54 males; 123 females) completing a word-recall test and reading comprehension test. During the first round of testing all participants completed both tests under the first music treatment condition: silence. During the second round of testing, a second set of tests was provided with the experimental group placed under a treatment condition of self-selected background music while the control group remained under the condition of silence. Independent sample t-tests were used to analyse the data of this study. The results showed that listening to self-selected background music had a negative cognitive effect on students’ memory and learning during the completion of the word-recall tests. However, no significant effect was found in students’ ability to complete a reading comprehension. In addition, this study also showed that female students seemed to have significant negative cognitive effect during the word-recall test. The findings of this study therefore showed that, depending on the task, word-recall tests (but not reading comprehension tests) were cognitively affected by music-listening

Music listening and its cognitive effect on learning

This experimental study focuses on the activity of music-listening and its effect on students’ learning and memory. This is particularly relevant today given the ‘sound-consuming culture’ which results from advanced multimedia technologies. To determine music-listening’s effect on students, we examined the cognitive effect that music-listening had on their memory and learning. A non-probability convenience sampling technique was employed to recruit a limited population of 227 male and female participants from three Port Elizabeth high schools between the Grades of 8 and 9. A ‘two group design’ was used with 189 students (54 males; 123 females) completing a word-recall test and reading comprehension test. During the first round of testing all participants completed both tests under the first music treatment condition: silence. During the second round of testing, a second set of tests was provided with the experimental group placed under a treatment condition of self-selected background music while the control group remained under the condition of silence. Independent sample t-tests were used to analyse the data of this study. The results showed that listening to self-selected background music had a negative cognitive effect on students’ memory and learning during the completion of the word-recall tests. However, no significant effect was found in students’ ability to complete a reading comprehension. In addition, this study also showed that female students seemed to have significant negative cognitive effect during the word-recall test. The findings of this study therefore showed that, depending on the task, word-recall tests (but not reading comprehension tests) were cognitively affected by music-listening

Design for Relationship Break Ups:Curation of Digital Possessions

University of Technology Sydney. Faculty of Engineering and Information Technology.Individuals in a romantic relationship will typically have a substantial number of digital possessions associated with that relationship; sometimes even creating digital possessions connected to their relationship before meeting in real life. These digital possessions connect partners by contributing to their digital identities as ‘individuals in a relationship’; they are an important part of a digital connection between partners, and actively contribute to the maintenance of that connection. If a romantic relationship ends in a break up, separation, or divorce, the digital possessions that once connected partners in a positive way become responsible for maintaining a connection that no longer accurately reflects the ex-partners’ relationship status. The persistence of digital possessions means that until they are managed or curated in some way, those digital possessions will continue to connect ex-partners in a digital context. The tools and options available to ex-partners when it comes to managing and curating their digital possessions in the context of a relationship break up are limited, and often do not support the specific intent of the individual. In this doctoral thesis, I investigated the ways in which technology could support individuals in managing and curating their digital possessions associated with a past relationship, after that relationship has ended. Through four qualitative studies, this research (1) introduced and evaluated eight prototype grammars of action aimed at supporting individuals to manage and curate their digital possessions in the context of a break up; (2) presented a reproducible method for identifying design dimensions to guide the development of those grammars of action across different life transitions; (3) demonstrated an understanding of the ways in which individuals’ attitudes towards digital possessions may be ‘tainted’ after a break up; and (4) demonstrated the current technical limitations individuals are confronted with when curating and managing digital possessions post-break up