Monthly Archives: March 2009

Yesterday night I did an online check-in for my flight from Düsseldorf to Manchester. For convenience and curiosity I chose the mobile boarding pass. It is amazingly easy and it worked in principle very well. Only not everyone can work without paper yet. At some point in the process (after border control) I got a hand written “boarding pass” because this person needs to stamp it 😉 and we would probably have gotten into an argument if he tried to stamp my phone. There is some further room for improvement. The boarding pass shows besides the 2D barcode all the… Continue reading

Together with Rene Mayrhofer and Alexander De Luca I organized a technical training at the European Patent Office in Munich. In the lectures we made the attempt to give a broad overview of recent advanced in this domain – and preparing such a day one realizes how much there is to it…. We covered the following topic:
  • Merging the physical and digital (e.g. sentient computing and dual reality [1])
  • Interlinking the real world and the virtual world (e.g. Internet of things)
  • Interacting with your body (e.g. implants for interaction, brain computer interaction, eye gaze interaction)
  • Interaction beyond the desktop, in… Continue reading

Last term we ran an interdisciplinary project with our MSc students from computer science and business studies to explore new ways in outdoor advertising. The course was jointly organized by the chairs: Specification of Software Systems, Pervasive Computing and User Interface Engineering, and Marketing and Trade. We were in particular interested what you can do with mobile phones and public displays. It is always surprising how much a group of 10 motivated students can create in 3 months. The group we had this term was extraordinary – over the last weeks they regularly stayed in the evenings… Continue reading

There is a study that looked at how the performace in solving certain cognitive/creative tasks is influenced by the backgroun color [1]. In short: to make people alert and to increase performance on detail oriented tasks use red; to get people in creative mode use blue. Lucky us our corporate desktop background is mainly blue! Perhaps this could be interesting for ambient colors, e.g. in the automotive context…

[1] Mehta, Ravi and Rui (Juliet) Zhu (2009), “Blue or Red? Exploring the Effect of Color on Cognitive Task Performances” Science 27 February 2009:Vol. 323. no. 5918, pp. 1226 – 1229 DOI: 10.1126/science.1169144

Over the last years there have been many ideas how to make devices more modular. Components that allow the end-user to create their own device – with exactly the functionality they want have been the central idea. So far they are only used in prototyping and have not really had success in the market place. The main reason seems that you get a device that has everything included and does everything – smaller and cheaper… But perhaps as electronics gets smaller and core functions get more mature it may happen.

Yanko Design has proposed a set of concepts along this… Continue reading

At Nokia Research Center in Tampere I gave a talk with the title “Computing Beyond Ubicomp – Mobile Communication changed the world – what else do we need?“. My main argument is that the next big thing is a device that allows us to predict the future – on a system as well as on a personal level. This is obviously very tricking as we have a free will and hence the future is not completely predictable – but extrapolating from the technologies we see now it seems not farfetched to create a device that enables predictions of… Continue reading

This trip was my first time in Tampere (nice to see sometimes a new place). After arriving yesterday night I got a quick cultural refresher course. I even met a person who was giving today a presentation to the president of Kazakhstan (and someone made a copy using a phone – hope he got back OK to Helsinki after the great time in the bar).

In the morning I met a number of people in Jonna Hakkila’s group at the Nokia Research Center. The team has a great mix of backgrounds and it was really interesting to discuss the… Continue reading

Bastian Pfleging joined us some weeks ago – his first day at work was at TEI’09 in Cambridge. We he came back he was so well integrted in the team that I forgot to write a blog entry. In fact he was already at a workshop with us some weeks ago – remember the photo?

Bastian studied computer science at TU Dortmund and his final project was on computer vision based interaction in smart environments in the Group of Gernot A. Fink.

We are curious in current practice in SMS use – and I hope for a good reason. Together with Jonna Hakkila and her group at Nokia Research we have discussed ideas how to make SMS a bit more emotional. Hopefully we have soon a public beta of a small program out.  Till then it would be helpful to understand better how people use SMS and how the encode emotion in a very rudimentary way by and and alike. If you are curious, too and if you have 10 minutes it would be great to complete our survey: http://www.pcuie.uni-due.de/uieub/index.php?sid=74887# Emotions… Continue reading

Zorah Mari Bauer, who describes herself as “… a theorist, pioneer and activist of innovative media”, visited our lab. She works at the crossroads of art, design, media and technology and looks into communities, web, TV, and mobile location based applications. We had an interesting discussion on upcoming trends in media and technology and how the inevitable shape our future and how a society has to innovate to be successful. It seems that people who understand the technologies seem to be more positive about the future than those who do not It was very inspiring to discuss future trends… Continue reading

If industries are not doing well one way forward is to promote innovation! Since a number of years it became apparened that many PhD students in computer science and especially in human computer interaction work on topics related to user interfaces in the car. We think it is a good idea to forster a community in this area and hence we run the 1st International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2009)  in Essen, Germany. The conference is in the week after Mobile HCI and takes place Mon/Tue 21 – 22 September… Continue reading

Monday and Tuesday I organized together with Gernot A. Fink a PhD awayday for students in computer science of the Universities Bochum, Dortmund and Duisburg-Essen. With about 30 PhD students and some professors we went to Bommerholz, where the University of Dortmund has a small retreat. The program included talks about career possibilities after the PhD including talks by: