University of Canterbury, HIT Lab NZNavigation
I am participating in the National Novel Writing Month of November. It is the first time I write non scientifically and from the few workshops I recently attended here in Christchurch I realize that this will be an interesting experience. I make steady progress but writing 1666...Read More
The New Zealand Herald reports today on our project to build a InMoov robot. This robot is open source hardware, meaning that all the blueprints and plans are available for download. You can send the files directly to your 3D printer and produce all the necessary parts...Read More
For the Christchurch Brick Show 2014 I build a Topographical LEGO Map of Middle Earth. I measures 2×2 meters and consists of 7 levels. It took approximately 30.000 bricks and four months to build the map. All the main characters of both books are presented on the map as...Read More
Sounds easy, I wish it was!
I am participating in the National Novel Writing Month of November. It is the first time I write non scientifically and from the few workshops I recently attended here in Christchurch I realize that this will be an interesting experience. I make steady progress but writing 1666 words daily is challenging. Most of all because there are all those other tasks that sneak up on me.Read More
I was working on a new version of my Spirograph Automaton and once I fired up the EV3 software on my computer it informed that a new version was available, including a new 1.06H firmware. I installed both and expected my software to work as it did before. I got some very strange sensor readings. One sensor seemed to overwrite the value of the other sensors. Moreover, once I unplugged and reconnected the sensors it sometimes seem to work again. After rebooting the EV3 it sometimes worked and sometimes it did not. These types of intermittent problems are really annoying and it took me more than an afternoon to figure out that it was not my poor programming skills that caused the problem. Eventually I made a video of the problem and contacted the Mindsensors support.
They replied promptly and informed me that:
“The 1.06H EV3 firmware has a bug in its sensor handler. Even when the i2c addresses are changed the error still occurs. It seems the error stops once the program in executed and then the devices are disconnected and reconnected. This will fix the error until you restart your EV3. If this is too much of an inconvenience, you can use the 1.03H EV3 firmware. 1.03H has been tested and works with the rotation test-ms code. We have notified LEGO about the issue. Hopefully a new firmware fix will come in the near future.”
This information was not available on their website and I hope that my post will safe you some time. In case you want to downgrade to the 1.03H EV3 firmware, have a look at this file. To downgrade place the firmware in the folder (on Mac OS X):
/Applications/LEGO MINDSTORMS EV3 Home Edition.app/Contents/MonoBundle/Resources/Firmware
You need to right click on the EV3 software and select “Show Package Contents” to get into the desired directory. The firmware will then show up in the list of the available firmwares in your “Firmware Update” under the Tools menu in the EV3 desktop software.Read More
Katja Rosenberg has put together an amazing show entitled “Misbehavior” at the CMR Gallery in Redruth. The project features contributions by members of CMR and other artists from Britain including London, Manchester Cambridge and Margate, as well as from from Germany, France, Slovenia, Portugal, New Zealand and the United States. The show will be on October 8-29, 2014. If you are around, check it out. Or download the complete catalog. This is my second art object that is being displayed. Yeah!Read More
I work for the University of Canterbury and once I am connected to the university network, I can easily access scientific literature since most publishers authenticate users through their IP address. When I work from home or from off-campus I do not have a university IP address and hence it is harder to get access. Many authors do post their PDF files online these days, but just not enough of them.
There are several ways on how to access all the literature from home. First, you can use the Firepass system, but it does remain rather difficult, in particular if you do not work on Windows or if you do not have the device with you. A much better way is to use the proxy server of the library in combination with Google Scholar.
First, you need to visit Google Scholar and log in with your Google account. The you need to click on “Settings”
Next, you need to select “Library links” and enter the name of your university. In my case this is University of Canterbury. Hit the search button.
Google Scholar will present you with a list of search result and you need to select the right one before you click on “Save”.
When you now perform a search on Google Scholar you will see on your right a link to the full text via your library. Click on it.
You will now be presented with a login screen from you university proxy server. Once you entered you login and password you have direct access to the PDF files.
If you are not a big fan of Google Scholar then you can still use the library proxy server. Simply type in the address bar of your browser: “https://login.ezproxy.canterbury.ac.nz/login?qurl=linkToTheArticle” where linkToTheArticle is the URL of the paper you are after.Read More
The University of Western Sydney has postgraduate scholarships available. Please consider applying. Omar Mubin and me would love to run another HRI project. The application deadline is 31 October 2014.Read More
Wafa Johal provided the French translation for the Godspeed Questionnaire series. I hope that this will be useful to you.Read More