Abstract:
From buying plane tickets to eGovernment, participation in consumer and civic society is predicated on continuous connectivity and copious computation . And yet for many at the edges of society, the elderly, the poor, the disabled, and those in rural areas, poor access to digital technology makes them more marginalised, potentially cut off from modern citizenship. I spent three and half months last summer walking over a thousand miles around the margins of Wales in order to experience more directly some of the issues facing those on the physical edges of a modern nation, who are often also at the social and economic margins. I will talk about some of the theoretical and practical issues raised; how designing software with constrained resources is more challenging but potentially more rewarding than assuming everyone lives with Silicon Valley levels of connectivity.

Bio:
Alan is Professor of Computing at University of Birmingham and Senior Researcher at Talis based in Birmingham, but, when not in Birmingham, or elsewhere lives in Tiree a remote island of the west coast of Scotland.

Alan’s career has included mathematical modelling for agricultural crop sprayers, COBOL programming, submarine design and intelligent lighting. However, he is best known for his work in Human Computer Interaction over three decades including his well known HCI textbook and some of the earliest work in formal methods, mobile interaction, and privacy in HCI. He has worked in posts across the university sector as well as a period as founder director of two dotcom companies, aQtive (1998) and vfridge (2000), which, between them, attracted £850,000 of venture capital funding. He currently works part-time for the University of Birmingham and is on the REF Panel for Computer Science. He also works part-time for Talis, which, inter alia, provides the reading list software used at St Andrews.

His interests and research methods remain, as ever, eclectic, from formal methods, to technical creativity and the modelling of regret. At present he is completing a book, TouchIT, about physicality in design, working with musicologists on next generation digital archives, envisioning how learning analytics can inform and maybe transform university teaching, and working in various projects connected with communication and energy use on Tiree and rural communities.

Last year he completed a walk around Wales as an exploration into technical issues ‘at the edge’, the topic of his seminar.

Speaker: Johannes Schöning, Hasselt University
Date/Time: 2-3pm April 8th, 2014
Location: Maths Lecture Theatre B, University of St Andrews

Title: Highly Deformable Mobile Devices & Future Mobile Phones

Abstract:
In the talk I will present the concept of highly deformable mobile devices that can be transformed into various special-purpose controls in order to bring physical controls to mobile devices (https://www.youtube.com/watch?v=zLe52PFZrtc). I will present different interaction techniques enabled by this concept and present results from an in-depth study. Our findings show that these physical controls provide several benefits over traditional touch interaction techniques commonly used on mobile devices. In addition we will give insights on a large-scale study that logged detailed application usage information from over 4,100 users of Android-powered mobile devices.

Bio:
Johannes Schöning is a professor of computer science with a focus on HCI at Hasselt University, working within the Expertise centre for Digital Media (EDM) – the ICT research Institute of Hasselt University. In addition, he is a visiting lecturer at UCL London within the Intel Collaborative Research Institute for Sustainable Cities.

His research interests are new methods and novel mobile interfaces to navigate through spatial information. In general, he develops, designs and tests user interfaces that help people to solve daily tasks more enjoyable and/ or effectively. This includes the development of mobile augmented reality applications, interactive surfaces and tabletops and other “post desktop” interfaces. His research and work was awarded with several prices and awards, such as the ACM Eugene Lawler Award or the Vodafone Research Award for his PhD.  In addition, Johannes serve as a junior fellow of “Gesellschaft für Informatik”.

This seminar is part of our ongoing series from researchers in HCI. See here for our current schedule.

Abstract:
We are increasingly living in our digital bubbles. Even when physically together – as families and friends in our living rooms, outdoors and public places – we have our eyes glued to our own phones, tablets and laptops. The new generation of ‘all about me’ health and fitness gadgets, that is becoming more mainstream, is making it worse. Do we really need smart shoes that tell us when we are being lazy and glasses that tell us what we can and cannot eat? Is this what we want from technology – ever more forms of digital narcissism, virtual nagging and data addiction? In contrast, I argue for a radical rethink of our relationship with future digital technologies. One that inspires us, through shared devices, tools and data, to be more creative, playful and thoughtful of each other and our surrounding environments.

Bio:
Yvonne Rogers is a Professor of Interaction Design, the director of UCLIC and a deputy head of the Computer Science department at UCL. Her research interests are in the areas of ubiquitous computing, interaction design and human-computer interaction. A central theme is how to design interactive technologies that can enhance life by augmenting and extending everyday, learning and work activities. This involves informing, building and evaluating novel user experiences through creating and assembling a diversity of pervasive technologies.

This seminar is part of our ongoing series from researchers in HCI. See here for our current schedule.

Abstract:
Dialogue is a dynamic social activity. Research has consistently shown that our dialogue partners impact our speech choices whereby we converge (or align) on aspects such as lexical choice and syntax. With the development of more natural computer dialogue partners and the increase of speech as an interaction modality in many devices and applications, it is important that we understand what impacts how we behave linguistically in such dialogue interactions wth computers. My talk will focus on my current work looking at how design choices and computer partner behaviours affect alignment in human-computer dialogue and how this can inform the theory-based debate over what leads to such a behaviour.

Bio:
Dr Benjamin Cowan is a Research Fellow at the University of Birmingham’s Human-Computer Interaction Centre, based in the School of Computer Science. His research is at the juncture between Psychology and Computer Science, studying how interface design affects user perceptions, emotions and behaviours in human-computer based interactions. Specifically he studies how design and system actions affect user linguistic behaviours as well as the causes and predictors of user anxiety towards social system contributions.

Abstract:
Touch input and two-handed interaction were intensively studied in the mid 80′s but it’s taken 20 years for these ideas to emerge in the mainstream, with the advent of multi-touch interfaces. Gaze has been studied for almost as long as interaction modality and appears on the brink of wider use. This talk will present recent work that reconsiders touch and gaze to address challenges in ubiquitous computing: interaction across personal devices and large displays, and spontaneous interaction with displays using our eyes only.

Bio:
Hans Gellersen is a Professor of Interactive Systems in the School of Computing & Communications at Lancaster University. His research interests are in ubiquitous computing and systems and technologies for human-computer interaction. He has contributed on topics including location, context and activity sensing, device association and cross-device interaction, and interfaces that blend physical and digital interaction. In his recent work, he is particularly interested in eye movement analysis: as a source of contextual information on human activity, interest and well-being; and as a resource for interaction beyond the lab. Hans is closely involved with the UbiComp conference series which we founded in 1999, and served on the Editorial Boards of Personal and Ubiquitous Computing, and IEEE Pervasive Computing. He holds a PhD from Karlsruhe University.