In my digital systems design class we have used the eZ430-F2013 development kits – they are cheap (about 20 €) and most students get it working 🙂

I have seen TI has a new development kit which is really interesting: “eZ430-Chronos Wireless Watch Development Tool” – Could be an useful basis for wearable computing projects – perhaps we should get them for the class on pervasive computing next term?

The TI commercial is on youtube:http://www.youtube.com/watch?v=LDJIBydJvoM

Some years back IBM had a Linux watch as research platform. Gábor Blaskó published some concepts and protoytpes on how to interact… Continue reading

This month at the Java User Group meeting some groups of the University presented their research. First I considered to talk about JAVA on mobile phones (e.g. the tutorials we do with teachers on JAVA ME or JAVA on Android) but then decided to talk more about the ubicomp vision and about how I think computing will change and is already changing the world 🙂 My talk “Ubiquitous Computing and Beyond – Mobile Communication changed the world – what else do we need?” was aimed at opening a discussion what will be the challenge after mobile computing is… Continue reading

Together with Antonio’s group we looked at new forms of interaction beyond the desktop. The journal paper Tangible, Embedded, and Reality-Based Interaction [1] gives overview and examples of recent trends in human computer interaction and is a good starting point to learn about these topics.

Abstract: Tangible, embedded, and reality-based interaction are among novel concepts of interaction design that will change our usage of computers and be part of our daily life in coming years. In this article, we present an overview of the research area of tangible, embedded, and reality-based interaction as an area of media informatics. Potentials and… Continue reading

I have learned about Chumby an interesting platform that is designed to replace devices on your bedside table. Looking forward to get one or some when I fly next time to the US.

For a design competion at the appliance design conference I did a design concept for a networked alarm clock [1] assuming that networked device will be soon cheaply available. Maybe we should look at the paper again and think about how to push such ideas forward as the devices are on the market…

[1] Schmidt, A. 2006. Network alarm clock (The 3AD International Design Competition). Personal Ubiquitous… Continue reading

Yesterday there was a workshop on Mobile and Embedded Interaction as part of Informatik2008 in Munich. The talks and discussions were very interesting. Lucia and Thomas raised interesting issues on a new notion of personal computing, where the mobile device becomes the center of a personal computing infrastructure. This idea has been around for some time (e.g. Roy Wants Personal Server [1]) but the new ideas and the feasibility with current hardware makes it really an exciting topic. On the general topic there are many open questions, as visible on the slide.

After the workshop, when swapping business cards, we… Continue reading

When I arrived in Seoul at the airport I saw an interesting instance of embedded information. In Munich we wrote a workshop paper [1] about the concept of embedded information and the key criteria are:

  • Embedding information where and when it is useful
  • Embedding information in a most unobtrusive way
  • Providing information in a way that there is no interaction required

Looking at an active computer display (OK it was broken) that circled the luggage belt (it is designed to list the names of people who should contact the information desk) and a fixed display on a suitcase I was… Continue reading
Florian Michahelles, associate director of the AutoID-Labs in Zürich visited our group and gave a presentation in my course on Pervaisve Computing. He introduced the vision of using RFID in businesses, gave a brief technology overview and discussed the potential impact – in a very interactive session. Florian and I worked together in the Smart-its project and during his PhD studies he and Stavros were well know as the experts on Ikea PAX [1], [2]. In 2006 and 2007 we ran workshops on RFID technologies and published the results and a discussion on emerging trends in RFID together [3],… Continue reading

Last month Aliresa Sahami finished his master thesis on multi-tactile interaction at BIT Bonn and joined our group in Essen. Ali worked for me a student resesearch assistant at Fraunhofer IAIS. During his studies in Bonn we published an interesting workshop paper on mobile health [1] and gave a related demo at Ubicomp [2].

[1] Alt, F., Sahami Shirazi, A., Schmidt, A. Monitoring Heartbeat per Day to Motivate Increasing Physical Activity. Ubiwell workshop at Ubicomp 2007.

[2] Sahami Shirazi, A.; Cheng, D.; Kroell, O.; Kern, D.; Schmidt, A.: CardioViz: Contextual Capture and Visualization for Long-term ECG Data. In:… Continue reading
This week work on our new lab space started 🙂 With all the drilling and hammering leaving for CHI in Florence seemed like perfect timing. Our rooms are located in a listed historical building and hence planning is always a little bit more complicated but we are compensated by working in a really nice building.

As I was involved in the planning space for the lab we had the opportunity to integrate a space dedicated to large interactive surfaces where we can explore different options for interaction.

Seeing the process of planning and carrying out indoor building work ideas related… Continue reading

We have two press releases to announce TEI’08 – the second international conference on tangible and embedded interaction (in German only).

The first one is a general announcement with the invitation to the press conference: Internationale Konferenz zu neuen Möglichkeiten der Mensch-Maschine-Interaktion

The second one is explaining – in non-scientific terms – the idea of tangible and embedded interaction: Der Wetterfrosch im Regenschirm

This morning a heating and water technician checked on the wet spots on my wall in my new flat in Essen. Using a hygrometer he looked for the area which is most damp and then he broke a hole into the wall. After opening the wall, it was very easy to see that the outside wall is wet and that the heating is OK.

The hole in the wall does not really look good 🙁

This makes me wonder when building materials, with sensing included will move from the lab to the real world. Pipe insulation, plaster boards, stones with… Continue reading