New project on ambient visualization – kick-off meeting in Munich

We met in Munich at Docomo Euro Labs to start a new project that is related to context and ambient visualizations. And everyone already got bunnies ;-)

Related to this there is a large and very interesting project: IYOUIT. Besides other things it can record and share your context – if you have a Nokia series 60 phone you should try it out. As far as I remember it was voted best mobile experience at mobile HCI 2008. 

New project on ambient visualization – kick-off meeting in Munich

We met in Munich at Docomo Euro Labs to start a new project that is related to context and ambient visualizations. And everyone already got bunnies ;-)

Related to this there is a large and very interesting project: IYOUIT. Besides other things it can record and share your context – if you have a Nokia series 60 phone you should try it out. As far as I remember it was voted best mobile experience at mobile HCI 2008. 

>New project on ambient visualization – kick-off meeting in Munich

>We met in Munich at Docomo Euro Labs to start a new project that is related to context and ambient visualizations. And everyone already got bunnies ;-)

Related to this there is a large and very interesting project: IYOUIT. Besides other things it can record and share your context – if you have a Nokia series 60 phone you should try it out. As far as I remember it was voted best mobile experience at mobile HCI 2008. 

Random Links, toys and free location data

Over the last day I have learned about some (more) interesting things out there – here are some to share with you:

Random Links, toys and free location data

Over the last day I have learned about some (more) interesting things out there – here are some to share with you:

>Random Links, toys and free location data

>Over the last day I have learned about some (more) interesting things out there – here are some to share with you:

Tactile interfaces, Visit from Gordon Bolduan

This afternoon Gordon Bolduan from Technology Review was visiting the lab. We talked about haptic and tactile interfaces and showed some demos (e.g. navigation with tactile cues). 
When preparing for the visit I looked for some good examples of tactile interaction – and interestingly there is more and more work out there that has the potential to change future interfaces and means of communication. 
Recent work on connecting people [1] and [2] at the boundary between computing and design shows new options for emotional communication. 

We used in our work multiple vibration motors and explored the potential for mobile devices [3]. What to use for tactile interaction beyond vibration is one obvious question, and I find the paper by Kevin Li [4] a good starting point to get some more ideas.
When talking about human computer interaction that includes stroking, tapping and rubbing an association to erotic and sexual interactions seem obvious; and there is more to that if you are curious just search for teledildonics and you will find interesting commercial products as well as a lot of DIY ideas.
[1] Eichhorn, E., Wettach, R., and Hornecker, E. 2008. A stroking device for spatially separated couples. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 303-306. DOI= http://doi.acm.org/10.1145/1409240.1409274 
[2] Werner, J., Wettach, R., and Hornecker, E. 2008. United-pulse: feeling your partner’s pulse. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 535-538. DOI= http://doi.acm.org/10.1145/1409240.1409338 
[3] Alireza Sahami, Paul Holleis, Albrecht Schmidt, Jonna Häkkilä: Rich Tactile Output on Mobile Devices. European Conference on Ambient Intelligence (Ami’08). Springer LNCS Nürnberg 2008, S. 210-221. DOI= http://dx.doi.org/10.1007/978-3-540-89617-3_14
[4] Li, K. A., Baudisch, P., Griswold, W. G., and Hollan, J. D. 2008. Tapping and rubbing: exploring new dimensions of tactile feedback with voice coil motors. In Proceedings of the 21st Annual ACM Symposium on User interface Software and Technology (Monterey, CA, USA, October 19 – 22, 2008). UIST ’08. ACM, New York, NY, 181-190. DOI= http://doi.acm.org/10.1145/1449715.1449744

Tactile interfaces, Visit from Gordon Bolduan

This afternoon Gordon Bolduan from Technology Review was visiting the lab. We talked about haptic and tactile interfaces and showed some demos (e.g. navigation with tactile cues). 
When preparing for the visit I looked for some good examples of tactile interaction – and interestingly there is more and more work out there that has the potential to change future interfaces and means of communication. 
Recent work on connecting people [1] and [2] at the boundary between computing and design shows new options for emotional communication. 

We used in our work multiple vibration motors and explored the potential for mobile devices [3]. What to use for tactile interaction beyond vibration is one obvious question, and I find the paper by Kevin Li [4] a good starting point to get some more ideas.
When talking about human computer interaction that includes stroking, tapping and rubbing an association to erotic and sexual interactions seem obvious; and there is more to that if you are curious just search for teledildonics and you will find interesting commercial products as well as a lot of DIY ideas.
[1] Eichhorn, E., Wettach, R., and Hornecker, E. 2008. A stroking device for spatially separated couples. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 303-306. DOI= http://doi.acm.org/10.1145/1409240.1409274 
[2] Werner, J., Wettach, R., and Hornecker, E. 2008. United-pulse: feeling your partner’s pulse. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 535-538. DOI= http://doi.acm.org/10.1145/1409240.1409338 
[3] Alireza Sahami, Paul Holleis, Albrecht Schmidt, Jonna Häkkilä: Rich Tactile Output on Mobile Devices. European Conference on Ambient Intelligence (Ami’08). Springer LNCS Nürnberg 2008, S. 210-221. DOI= http://dx.doi.org/10.1007/978-3-540-89617-3_14
[4] Li, K. A., Baudisch, P., Griswold, W. G., and Hollan, J. D. 2008. Tapping and rubbing: exploring new dimensions of tactile feedback with voice coil motors. In Proceedings of the 21st Annual ACM Symposium on User interface Software and Technology (Monterey, CA, USA, October 19 – 22, 2008). UIST ’08. ACM, New York, NY, 181-190. DOI= http://doi.acm.org/10.1145/1449715.1449744

>Tactile interfaces, Visit from Gordon Bolduan

>

This afternoon Gordon Bolduan from Technology Review was visiting the lab. We talked about haptic and tactile interfaces and showed some demos (e.g. navigation with tactile cues). 
When preparing for the visit I looked for some good examples of tactile interaction – and interestingly there is more and more work out there that has the potential to change future interfaces and means of communication. 
Recent work on connecting people [1] and [2] at the boundary between computing and design shows new options for emotional communication. 

We used in our work multiple vibration motors and explored the potential for mobile devices [3]. What to use for tactile interaction beyond vibration is one obvious question, and I find the paper by Kevin Li [4] a good starting point to get some more ideas.
When talking about human computer interaction that includes stroking, tapping and rubbing an association to erotic and sexual interactions seem obvious; and there is more to that if you are curious just search for teledildonics and you will find interesting commercial products as well as a lot of DIY ideas.
[1] Eichhorn, E., Wettach, R., and Hornecker, E. 2008. A stroking device for spatially separated couples. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 303-306. DOI= http://doi.acm.org/10.1145/1409240.1409274 
[2] Werner, J., Wettach, R., and Hornecker, E. 2008. United-pulse: feeling your partner’s pulse. In Proceedings of the 10th international Conference on Human Computer interaction with Mobile Devices and Services (Amsterdam, The Netherlands, September 02 – 05, 2008). MobileHCI ’08. ACM, New York, NY, 535-538. DOI= http://doi.acm.org/10.1145/1409240.1409338 
[3] Alireza Sahami, Paul Holleis, Albrecht Schmidt, Jonna Häkkilä: Rich Tactile Output on Mobile Devices. European Conference on Ambient Intelligence (Ami’08). Springer LNCS Nürnberg 2008, S. 210-221. DOI= http://dx.doi.org/10.1007/978-3-540-89617-3_14
[4] Li, K. A., Baudisch, P., Griswold, W. G., and Hollan, J. D. 2008. Tapping and rubbing: exploring new dimensions of tactile feedback with voice coil motors. In Proceedings of the 21st Annual ACM Symposium on User interface Software and Technology (Monterey, CA, USA, October 19 – 22, 2008). UIST ’08. ACM, New York, NY, 181-190. DOI= http://doi.acm.org/10.1145/1449715.1449744

One Ez430-F2013 for each student in DSD

This term we teach digital system design and besides the essential (gates, flip-flops, 2-complements, alu, data path, etc) we decided to include some practical parts. In the first part we introduced Verilog. We did the exercises with Icarus Verilog (free, text-based verilog) and there are more powerful tools available, e.g. ISE WebPACK.

In the second part we have practical exercises in assembly language using the Ez430-F2013 development kit. We borrowed one kit to each student (just in case someone is bored over Christmas) and the current task is to complete and assembly program (incomplete sample) that the LED shows repeatedly “Hello” in Morse code. This is just the start – perhaps we do some more interesting stuff in January. The development kit is really interesting – especially given the fact that it is only 20€ (including hardware, compiler, and IDE). The MCU is small – but still good enought to generate a video signal (eagle CAD files, some assembly code).