Summary of the diary study: “Please feed the digital parrot”

This document summarises the findings of the diary study “Please feed the Digital Parrot” conducted in May 2007. The aim of this study was to collect real-world examples of remembering behaviour. We show the most interesting entries we collected, highlighting the kinds of information people wish to remember, the situations in which they wish to remember this information and how they go about remembering information. We discuss in which ways the findings deviate from our expectations and the implications of our observations for context-aware systems research and for future diary studies

The digital parrot: Combining context-awareness and semantics to augment memory

People of all ages and backgrounds are prone to forgetting information, even about their personal experiences. Existing systems to support people in remembering such information either continuously record a person’s experiences or provide means to store and retrieve clearly defined, isolated pieces of data. We propose a new approach: combining context-awareness with semantic information. We believe this approach to be superior to the existing systems in certain types of situations. This position paper introduces this approach and our own ongoing project, the Digital Parrot

Augmented Memory for Conference Attendees

Human memory at its best can perform astonishing feats - the tiniest snippet of information can trigger whole chains of associations, ending at an item long-believed forgotten. While modern information systems excel at systematic manipulation of structured or semi-structured information or even vast repositories of unstructured textual information, they are still far from these capabilities

Challenges in interface and interaction design for context-aware augmented memory systems

The human long-term memory is astonishingly powerful but fallible at the same time. This makes it very easy to forget information one is sure one actually knows. We propose context-aware augmented memory systems as a solution to this problem. In this paper, we analyse the user interface and interaction design challenges that need to be overcome to build such a system. We hope for fruitful interdisciplinary discussions on how best to address these challenges

A tale of two studies

Running user evaluation studies is a useful way of getting feedback on partially or fully implemented software systems. Unlike hypothesis-based testing (where specific design decisions can be tested or comparisons made between design choices) the aim is to find as many problems (both usability and functional) as possible prior to implementation or release. It is particularly useful in small-scale development projects that may lack the resources and expertise for other types of usability testing. Developing a user-study that successfully and efficiently performs this task is not always straightforward however. It may not be obvious how to decide what the participants should be asked to do in order to explore as many parts of the system’s interface as possible. In addition, ad hoc approaches to such study development may mean the testing is not easily repeatable on subsequent implementations or updates, and also that particular areas of the software may not be evaluated at all. In this paper we describe two (very different) approaches to designing an evaluation study for the same piece of software and discuss both the approaches taken, the differing results found and our comments on both of these

Trails of experiences: Navigating personal memories

Systems to augment personal information aim to support people in remembering both past experiences and specific information associated with past experiences. These types of information go beyond those supported in systems for Personal Information Management, making it necessary to develop new user interface and interaction techniques. Our approach is based on characteristics of human memory. Its major contribution is the combination of a graph-based data model with navigation mechanisms based on various types of context and on associations

Proceedings of the Third Computing Women Congress (CWC 2008): Student papers

The Third Computing Women Congress was held at the University of Waikato, Hamilton, New Zealand from February 11th to 13th, 2008. The Computing Women Congress (CWC) is a Summer University for women in Computer Science. It is a meeting-place for female students, academics and professionals who study or work in Information Technology. CWC provides a forum to learn about and share the latest ideas of computing related topics in a supportive environment. CWC provides an open, explorative learning and teaching environment. Experimentation with new styles of learning is encouraged, with an emphasis on hands-on experience and engaging participatory techniques

Equal partners? Improving the integration between DSpace and Symplectic Elements

While self-submission by academics was regarded as the ideal way to add content to Open Repositories in the early days of such systems, the reality today is that many institutional repositories obtain their content automatically from integration with research management systems. The institutional DSpace repositories at Auckland University of Technology (AUT) and at the University of Waikato (UoW) were integrated with Symplectic Elements in 2010 (AUT) and in 2014 (UoW). Initial experiences at AUT suggested a mismatch between the interaction options offered to users of Symplectic Elements on one hand and the actions available to repository managers via the DSpace review workflow functionality on the other hand. Our presentation explores these mismatches and their negative effects on the repository as well as on the user experience. We then present the changes we made to the DSpace review workflow to improve the integration. We hope that our experiences will contribute to an improvement in the integration between repository software and research management systems

Augmenting Autobiographical Memory: An Approach Based on Cognitive Psychology

This thesis investigates how an interactive software system can support a person in remembering their past experiences and information related to these experiences. It proposes design recommendations for augmented autobiographical memory systems derived from Cognitive Psychology research into human memory – a perspective missing from prior work. Based on these recommendations, a conceptual design of an augmented autobiographical memory system is developed that aims to support users in retrieving cues and factual information related to experiences as well as in reconstructing those experiences. The retrieval aspects of this design are operationalised in an interactive software system called the Digital Parrot. Three important factors in the design and implementation are the context of an experience, semantic information about items in the system and associations between items. Two user studies evaluated the design and implementation of the Digital Parrot. The first study focused on the system's usability. It showed that the participants could use the Digital Parrot to accurately answer questions about an example memory data set and revealed a number of usability issues in the Digital Parrot's user interface. The second study embodied a novel approach to evaluating systems of this type and tested how an improved version of the Digital Parrot supported the participants in remembering experiences after an extended time period of two years. The study found that the Digital Parrot allowed the participants to answer questions about their own past experiences more completely and more correctly than unaided memory and that it allowed them to answer questions for which the participants' established strategies to counteract memory failures were likely to be unsuccessful. In the studies, associations between items were the most helpful factor for accessing memory-related information. The inclusion of semantic information was found to be promising especially in combination with textual search. Context was used to access information by the participants in both studies less often than expected, which suggests the need for further research. Identifying how to appropriately augment autobiographical memory is an important goal given the increasing volume of information to which users are exposed. This thesis contributes to achievement of this goal by stating the problem in Cognitive Psychology terms and by making design recommendations for augmented autobiographical memory systems. The recommendations are confirmed by the design and implementation of such a system and by empirical evaluations using an evaluation method appropriate for the field

Adding content reporting to DSpace

This poster presents a content reporting add-on to DSpace, developed for AgResearch Ltd by the IRR support team at the University of Waikato's Information Technology Services Division. We outline the motivation for developing this add-on, give a high-level description of its implementation and report initial insights on its reception and uptake