Over the last day I have learned about some (more) interesting things out there – here are some to share with you:
- OpenGeoDB: http://opengeodb.hoppe-media.com is a database with locations in Germany and an open API
- A community effort to create an open map: http://www.openstreetmap.org/
- publishing you travels to others: http://www.dopplr.com
- Ubfunckeys: USB connected strange toy, www.ubfunkeys.com
- A communicative rabbit: http://www.nabaztag.com/
In my talk at ISUVR2008 I referred to an example where an insurance is monitor driving behavior and makes a tariff according to this. Some people asked me for more details andreferences, here they are…
My example was based on the pilot announced from the German insurance WGV. They planned to run a pilot with 1500 people using a GPS based monitoring devices. The box is mounted in the car and compares the current speed with the allowed speed limit and warns to reduce speed (if over the limit). If the driver is more than 12 times per year over… Continue reading
Recently I came across a device that tracks the GPS position and has additionally a card reader (http://photofinder.atpinc.com/). If you plug in a card with photos it will integrate location data into the jpgs using time as common reference.
It is a further interesting example where software moves away from the generic computer/PC (where such programs that use a GPS track an combine it with photos are available, e.g. GPS photo linker) into a appliance and hence the usage complexity (on principle, did not try it out so far this specific device so far) can be massively… Continue reading
While browsing the equator website I came again across an interesting publication – I had seen two years ago at MobileHCI – in the domain of pedestrian navigation . The Basic idea is to use a collection of geo-tagged photos to provide visual cues to people in what direction they should go, e.g. “walk towards this building”. This is an interesting application linking two concepts we discussed in the part on location in my lecture on pervasive computing. It follows the approach of augmenting the user in a way that the user does what he does well (e.g. matching visual… Continue reading
Over the last day I have experienced that very basic location information in the display can already provide a benefit to the user. Being the first time in Sydney I realized that network information of my GSM-phone is very reliable to tell me when to get off the bus – obviously it is not fine grain location information but so far always walking distance. At some locations (such as Bondi beach) visual pattern matching works very well, too 😉 And when to get off the bus seems a concern to many people (just extrapolating from the small sample I had… Continue reading
Following the talk of Nikolai Krambrock we discussed the use context, and in particular location, to restrict or allow access to information. My favourite example is an online-banking appliance that only works in predefined areas (e.g. at home and in my car). Using context appears one option in creating human understandable solutions for secure systems. People have developed means to protect physical objects and valuable, perhaps we should draw more on… Continue reading
Based on the submissions we have selected in a peer-review process 4 papers for presentations and discussion the the Ubilog’07 workshop. The program including title and abstract is online at http://ubilog.iai.uni-bonn.de/2007/program.html
The workshop is part of the Conference Informatik-2007 and will be held on the 27th of September in Bremen, Germany.
This morning we presented selected demos of the lab on location and context awareness to people at the Fraunhofer IAIS. Besides the fact that our main infrastructure component (the Ubisense indoor system) did not work the demos went well. It was very strange – the infrastructure worked for the last 6 weeks (including several reboots) and this morning after rebooting the server it did not find the sensors anymore for several hours.
The majority of demos were based on the second assignment which was to create a novel application that makes use of an indoor location system. The applications implemented… Continue reading
It is always great to visit the pervasive computing labs in Linz – always new and cool research to see. Looking at my my Google News-Alert it seems that the term “pervasive” is dominate by Alois 🙂
Alois Ferscha showed me their interaction cube. It is a really interesting piece of research and the background and argument of the cinematic of the hand shows a deep insight. There are some slides on the Telekom Austria Cube that are worthwhile to look at. It is interesting that he has gone successfully the full cycle from concept to product (image is taken… Continue reading
This Morning Mario Pichler defended his PhD dissertation at the Johannes Kepler University in Linz. One central theme he investigated in his research was how innovation happens between technology push and application/market pull. It is scientifically a very interesting argument when looking at applied research. However considering successful products, especially products from Asia and in particular Korea, it appears that focusing on technology innovation can be a strong and successful strategy.
In the ubicomp community it seems that technology driven projects are seen very critical and that there seems to be a need to justify ubicomp research with applications. The… Continue reading
During our lab on context- and location-aware systems we have currently one task to create a novel application using the Ubisense indoor location system. We have set up a little server in C# that reads out the tag-ids and the current x,y,z coordinates and multi-casts it via UDP to several clients.
The students have to create an application that reads the tags and their locations from UDP and make use of it. One first interesting result was a heat-map, that would allow to map out the usage of the room. By the end of term we hope to have a… Continue reading