Yesterday night I flew to
In the meeting we discussed a large number of submission made to Mensch und Computer 2008. It seems there are quite an interesting number of papers in the program which make the conference worth while. We will also run the second edition of our workshop on Automotive User Interface and Interactive Applications. The automotive workshop we ran 2007 in
Ina Wagner, Volker Wulf and Kjeld Schmidt organized a meeting to get together people from all over Europe that work on human centred computing. We had interesting discussions what is specific and distinct European human centred computing and how well it is represented in organizations such as the ACM.
Some years ago there has been significant support in this area of research on a European level – namely I3 and the disappearing computer initiative. Currently many of us feel that the value of user centred research is not supported enough and hence innovation happens somewhere else which can lead to massive disadvantages for European industries. One central issue is that we need more to communicate value of user interface research.
The need for user interface research is undoubtedly accepted. One example is the ISTAG report of 2001 that tried to look into 2010 – a future that is now not too far anymore. Looking at the challenges stated in this report it becomes clear that most of the technical issues are solved but this does has not lead to a breakthrough with regard to the visionary scenarios. But towards the challenge „natural interfaces“ we have still a long way to go. If we really want to get closer to those scenarios of ambient intelligence that are human friendly we really have to push on interaction and user interfaces – hopefully decision makers on a European level will get it 😉
Florian Alt studied media informatics at the LMU in Munich and has now joined our group. In Munich he worked during his project thesis with me on how to improve hospital work in pervasive computing technologies [1]. Last year he came to Fraunhofer IAIS and did his master thesis (a annotation system for the WWW based on the UsaProxy, http://fnuked.de/usaproxy/). Before joining us he worked for some months in New York setting up an IT department for a German company that opened a branch in the USA… we are happy for the brain gain 😉
[1] A. Schmidt, F. Alt, D. Wilhelm, J. Niggemann, H. Feussner. Experimenting with ubiquitous computing technologies in productive environments. e & i Elektrotechnik und Informationstechnik, Springer Verlag. Volume 123, Number 4 / April, 2006. pages 135-139
Some weeks ago we had a Dr. Thomas Schönert, a journalist with Medienhaus Bauer visiting our group in Essen. We explained the idea that drives our research and showed some prototypes. Last week an article „We create our future“ („Wir bauen unsere Zukunft“ in German) was published and it is interesting how well he summarized what we said and showed during 2 hours.
People take mobile devices into their cars and the amount of information people have on those devices is huge – just consider the number of songs on an MP3-Player, the address database in a navigation system and eventually the mobile web. In our work we looked at ways to design and implement search interfaces that are usable while driving [1]. For the paper we compared a categorized search and a free search. The was another paper in the session looking at practice of GPS use by Leshed et al. which was really interesting and can inform future navigation or context-aware information systems [2]. 
One interesting finding is that you loose AND at the same time create opportunities for applications and practices. In the questions she hinted some interesting observations on driving in familiar vs. driving in unfamiliar environments using GPS units. Based on these ideas there may be an interesting student project to do…
The interest in Wolfgang’s talk and into automotive user interfaces in general was unexpected high. As you see on the picture there was quite a set of people talking pictures and videos during the presentation.
[1] Graf, S., Spiessl, W., Schmidt, A., Winter, A., and Rigoll, G. 2008. In-car interaction using search-based user interfaces. In Proceeding of the Twenty-Sixth Annual SIGCHI Conference on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 1685-1688. DOI= http://doi.acm.org/10.1145/1357054.1357317
[2] Leshed, G., Velden, T., Rieger, O., Kot, B., and Sengers, P. 2008. In-car gps navigation: engagement with and disengagement from the environment. In Proceeding of the Twenty-Sixth Annual SIGCHI Conference on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 1675-1684. DOI= http://doi.acm.org/10.1145/1357054.1357316
Dagmar presented two work in progress papers at the poster session at CHI. One paper is a master thesis of Hema [1] and assess how we can personalize environments with coding preference into the Bluetooth friendly name. Here we were particularly interested into the acceptance in
[1] Mahato, H., Kern, D., Holleis, P., and Schmidt, A. 2008. Implicit personalization of public environments using bluetooth. In CHI ’08 Extended Abstracts on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 3093-3098. DOI= http://doi.acm.org/10.1145/1358628.1358813
[2] Kern, D., Harding, M., Storz, O., Davis, N., and Schmidt, A. 2008. Shaping how advertisers see me: user views on implicit and explicit profile capture. In CHI ’08 Extended Abstracts on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 3363-3368. DOI= http://doi.acm.org/10.1145/1358628.1358858
[1] Salminen, K., Surakka, V., Lylykangas, J., Raisamo, J., Saarinen, R., Raisamo, R., Rantala, J., and Evreinov, G. 2008. Emotional and behavioral responses to haptic stimulation. In Proceeding of the Twenty-Sixth Annual SIGCHI Conference on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 1555-1562. DOI= http://doi.acm.org/10.1145/1357054.1357298
[2] Hoggan, E., Brewster, S. A., and Johnston, J. 2008. Investigating the effectiveness of tactile feedback for mobile touchscreens. In Proceeding of the Twenty-Sixth Annual SIGCHI Conference on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 1573-1582. DOI= http://doi.acm.org/10.1145/1357054.1357300
Raimund Dachselt presented FaceZoom, a widget for quick navigation, e.g. for a tree structure [1]. I liked his characterizing “a stacked treemap” – which explains nicely what the widget does and where the efficency can be found. At TEI’08 he gave already a nice private demo on how this can be linked to mobile devices and how to use a off-the-shelf phone with an accelerometer as controller.
[1] Dachselt, R., Frisch, M., and Weiland, M. 2008. FacetZoom: a continuous multi-scale widget for navigating hierarchical metadata. In Proceeding of the Twenty-Sixth Annual SIGCHI Conference on Human Factors in Computing Systems (Florence, Italy, April 05 – 10, 2008). CHI ’08. ACM, New York, NY, 1353-1356. DOI= http://doi.acm.org/10.1145/1357054.1357265
This morning was a meeting of people interested in automotive user interfaces. It was an informal session where everyone could contribute. We had an interesting discussion anchored in the 100-Car Naturalistic Driving Study. My main arguments in the discussion were (1) that we have to take more care of context (awareness and prediction) to make smart controls and (2) that multimodality is a key concept to improve UIs.
We continued the meeting over lunch with people from BMW, Bosch and General Motors. I think everyone agrees that interactive in-car applications and hence user interfaces are a central topic that gains momentum at the moment. We discussed the option for doing a symposium next year on the topic.