Dutch / Nederlands
Site map

I write, therefore I am

With this variation on a famous statement by the philosopher Descartes, I would like to express that the act of writing about what happens in my life is important to me.

Tuesday, February 21, 2017

SD custom file system

In the past weeks, I have been experimenting with designing a simple file system to be stored on an SD card, as part of the project to build a webserver on a NodeMCU that could serve this website. I finished a first implementation, which uses a file as a block device. This evening, I checked in a first version on GitHub and experimented with mmc-utils, but not which much success.


Sunday, February 19, 2017

Eth0:2017 Winter

today, I attended Eth0:2017 Winter. When I arrived at a quarter past nine (after having traveling through a village called Stroet when I realized I was on the wrong road and wanted to take a short cut towards the correct road, but got a little lost), most people who attended for the whole weekend, were still asleep. I spend some time reading a book until the Frack space opened around half past ten. During the day, I spend some time working on Webserver on NodeMCU and talked with various people. I talked with man who had developed various configurations of fixed sized PCB's into round shapes. The idea is that PCB's get cheaper when you order in larger quantities. But if all the PCB's are the same, you need to find a way how to connect them all in nice way, without wires going everywhere. I wrote some Python scripts to solve some of these problems. I talked with a woman about wearable electronics based on the LilyPad platform and she showed the various components she had bought. I also did the free soldering project from Frack: A bistable flip-flop with two LEDs and two small potentiometers. It was tested with some almost empty 9V batteries.


Tuesday, February 14, 2017

The Mating Mind

This morning, I finished reading the book The Mating Mind: How Sexual Choice Shaped Human Nature by Geoffrey Miller, which I started reading on November 19, 2016, a few days, after I bought it. My favourite quote from the book taken from section So Why Can't My Boyfriend Communicate? on page 382 is:
    Evolution's job is to motivate us, not to satisfy us
I found this an interesting and insightful book. Although the author admits that some parts are speculative, it seems to be reliable and based on scientific research of the past decennia. The only comment that I have, is that at some places, it is a little too exhaustive in it reasoning, making it sound repetitive.


Friday, February 10, 2017

Book

At 10:43, I bought the folowwing books from charity shop Het Goed:
  • Documenta 11, Platform 5: Exhibition, Catalogue edited by Heike Ander and Nadja Rottner, written in English, published by Hatje Cantz Publishers in 2002, ISBN:9783775790864, for € 12.50.
  • Documenta 11, Platform 5: Austellung | Exhibition, Austellingsorte | Exhibition Venues edited by Heike Ander, photographs by Werner Maschmann, written in German and English, published by Hatje Cantz Publishers in 2002, ISBN:9783775790888, for € 6.50.
  • The Metapolis Dictionary of Advanced Architecture: City, Technology and Society in the Information Age written by Manuel Gausa, Vicente Guallart, Willy Müller, Federico Soriano, Fernando Porras, and José Morales, written in English, published by Actar in 2003, ISBN:9788495951229, for € 8.50.


Thursday, February 9, 2017

Links


Wednesday, February 8, 2017

1.5 cm snow

Yesterday afternoon, it started to snow. At first the snow did not stay, but later more and more stayed. When I biked home from TkkrLab it was snowing. This morning, I measured more than 1.5 cm of snow on the table outside, but the ground was not completely covered with snow, due to the fact that it is still too warm for the snow to stay. For the coming days the forcast is that temperatures will be below zero degrees Celsius, so some of the snow may stay for some days.


Monday, February 6, 2017

Book

For time in a long time, I found some AKI finals catalogues at charity shop Het Goed. From the three that I found, there was one, that I did not have already. I also found some other new art and architecture books. At 16:38, I bought the book AKI Akademie voor Beeldende Kunst: eindexamencatalogus 1997 edited by Bas Könning, Marijke Harmens, Coen Scheen, Sipke Huisman, and Maarten Binnendijk, written in Dutch, published by AKI Akademie voor Beeldende Kunst in 1997, ISBN:9789075522082, for € 2.50.


Sunday, February 5, 2017

Basic Teachings of the Buddha

Last Friday, I finished reading the book Basic Teachings of the Buddha by Glenn Wallis, which I started reading on January 19, the day I bought it. The books tries to give a basis introduction to Buddism based on sixteen suttas selected by the author and translated from the original Pali. The book start with a good overview of Buddhism through the ages. Then the text of the sixteen suttas is given, followed by sixteen sections with explaination and notes. Because I read these sections right after reading the text of the sutta, I would have preferred it when the explaination and notes would have followed immediately the sutta text they are related to. I like the non-religious, scientific approach that the book takes in explaining Buddism, taking the text as a starting point instead of a certain tradition, of which there are many within Buddhism. I also like that Wallis is not affraid to use his own translations of certain Pali words, instead of the common English translation, usually accompanied with a detail explaination. The book made me realize that the philosophy behind Buddhism is deeper than I had thought. Yet it did not make turn to Buddhism.


Saturday, February 4, 2017

moving to space 5.0

This afternoon and some part of the evening, I helped with moving TkkrLab to our new location, called Space 5.0. Not everything has been moved yet and there still a lot that needs to be done at our new location. I spend most of the time moving things from a side entrance to the new room using two trolley carts, while other worked on getting things from the old location or putting up cupboards in the new room and stacking them with boxes. Around dinner time, someone went to get some Chinese food we ordered. After the dinner we had a team effort bringing the parts of the large (about four meters long) electronics desk up to the room.


Friday, February 3, 2017

Bring Your Own Beamer

This afternoon, I went to Tetem Art spaces to join in the Bring Your Own Beamer event held in the evening. I spend some time trying to get my project to work. I had brought both my netbook and the Dell Latitude D630 laptop besides two old monitors: The one that I am using at TkkrLab and the Iiyama ProLite E438S-B LCD monitor. After some experimenting, I concluded that the VGA output of the netbook was giving some problems with respect to producing a stable image on the monitors. I was happy that I had brought the laptop with me. It took me some time to get the resolutions right, At the end of the afternoon, some others from TkkrLab arrived. I could use one of the beamers that they had brought. One of them helped me to get the right settings for the beamer to work. It has only a 800 times 640 resolution, which meant I had to adapt my page a little. There were people from Germany and Belgium (Ghent) who had come to show their art.It seems that I was the oldest person that had brought a beamer.

Around eight in the evening, the first people started to arrive. Vistors had to pay a € 3.00 enterance fee, for which they got three tokens (jigsaw puzzle pieces) that they could donate to the people having brought a beamer, who at the end of the evening can exchange them for money again. The city councillor for culture, Jeroen Hatenboer, also came. He went around everybody, because he was asked to award a price. At the price giving event, he did mention my work briefly. Some people asked me how I had made it. Some were surprised that I used JavaScript and that the beamer simply showed a full screen webpage. I also talked with some other constributers and artist, such as Willemijn Calis, gehirn1984.tumblr.com, Kitty Kruidhof, and Stefan Siderius. At the end of the evening, I counted six tokens, which I donated to some other contributors. The two other contributions from TkkrLab did get more tokens. I did bring the token bucket home as a souvenir.


Wednesday, February 1, 2017

Link


Monday, January 30, 2017

Links


Sunday, January 29, 2017

Links


Saturday, January 28, 2017

愉快的春节

Today is the first day of the year of the rooster according to the Chinese calendar. The spring festival has begun.

Boekenbeurs Glanerbrug

Early this afternoon, Andy and I went to the book fair Boekenbeurs Glanerbrug with secondhand books. Andy looked a children comics, while I looked at the art section. I bought the followin books (and donated the change for a ten Euro bill that I used to buy the books):
  • AKI Enschede Studiegids | Studyguide 2004/2005 edited by Peter Sonderen, Monique Bosman, and Wouter Hooijmans, written in Dutch and English, published by AKI in September 2003 for € 1.00.
  • AKI Enschede Studiegids | Studyguide 2005/2006 edited by Monique Bosman, Wouter Hooijmans, and Peter Sonderen, written in Dutch and English, published by AKI in August 2004 for € 1.00.
  • Paris Photo - Catalogue 2008 : 20 written in English and French, published by Paris Photo in 2008 for € 1.50.
  • Ornament, Symbool & Teken written by René Smeets in Dutch, published by Uitgeverij Cantecleer bv, de Bilt in 1973, ISBN:9789021307305, for € 2.00. I only bought this book because it has some reproductions of Komputerstrukturen 3a by Peter Struycken.
  • Ketters van Duin written by Frank Herbert, published by Meulenhoff in 1984, a translation by M.K. Stuyer SJ from the English Heretics of Dune into Dutch, ISBN:9789029018579, for € 2,00.
  • Duin Kapittel written by Frank Herbert, published by Meulenhoff in 1987, a translation by M.K. Stuyer SJ from the English Chapterhouse Dune into Dutch, ISBN:9789029018579, for € 2,00.

Link


Friday, January 27, 2017

Links


Thursday, January 26, 2017

Link


Wednesday, January 25, 2017

Thin snow

When I biked to my office, I was met with some very thin snow. At some places it did cover the ground. But what is more remarkable is the fact that a lot of snow from January 13 is still present, especially on the fields. Some of the snow that has been piled up on the side of the roads, is almost rock hard due to thawing a little and freezing again.

Links


Tuesday, January 24, 2017

Christmas package

This evening, at TkkrLab, we spend some time packing stuff for our expected move to a new space. I found a part of a beamer and was allowed to keep it. The part only contains the optics. We also unpacked the Christmas package we received from Frack. Two people made a recording of the unpacking, so expect some YouTube video's to appear. The box contained an interestingly crafted Christmas card with a LED light and a wooden peace cut with a laser-cutter. It also contained some bitlair stickers. I took one. I also took some other electronic components: a Rev. 2.1 PCB for the WeatherDuino and a TMP68HC000P-16 processor chip.


Friday, January 20, 2017

Link


Thursday, January 19, 2017

Book

At 11:09, I bought the book Basic Teachings of the Buddha: A New Translation and Compilation, with a Guide to Reading the Texts written by Glenn Wallis, written in English, published by Modern Library in 2007, ISBN:9780812975239, from charity shop Het Goed for € 2.50.

Link


Sunday, January 15, 2017

Introduction

Diaries
February 2017
January 2017
December 2016
November 2016
October 2016
2017
2016
2015
Alzheimer's Disease
Trip to China 2010
-- contact --

Family

Frans
Li-Xia
Annabel
Andy
Honeymoon
Friends
Others
Pictures

Kabuki Syndroom

Collecting

Books
Maps
Bookshelves
Computers
Cameras
Trips
Flights
Weddings
Funerals
Reading
Movies
Useless lists

Hacking

My life as a hacker
Signature programs
Software enginering
The Art of Programming
HTML to LaTeX
JavaScript
eXtreme Programming Programs

Puzzles

Hamilton cycles
cutting sticks
Califlower fractal
more...


Katla

Earthquakes
Graphs
Tremors
Helirecorders
Volcano Blog



Email

The email address below, may only be used for private communications. This email address may not be put on any mailing list. I do not want to receive emails with advertisements of any kind. My email address is:

Site statistics

If I did not count wrong, this site consists of 922 HTML-files with a total size of 21,456,671 characters, having 44280 internal links and 9417 external links. (About 729 of the external links are broken.) Furthermore, it contains 183 C/C++ program files with a total size of 4,229,083 characters, and 3 PASCAL program files with a total size of 35,259 characters. There are 71 text files with a total size of 770,426 characters. With respect to images, this site containts 1198 JPEG images (total size 52,275,113 bytes), 146 GIF images (total size 3,765,046 bytes), 89 PNG images (total size 2,114,941 bytes), and 2 BMP images (total size 3,727 bytes). With respect to sounds, it contains 14 WAV files with a total size of 389,002 bytes and 1 MP3 files with a total size of 70,182 bytes. It also contains 43 PostScript files (total size 308,387 bytes), 2 LaTeX files (total size 132,020 characters), 8 PDF files (total size 640,573 characters), 22 zip files (total size 2,487,335 bytes), 3 gzipped tar files (total size 52,345 bytes), 45 SGF files with a total size of 85,019 bytes, 99 KML files with a total size of 4,315,628 bytes, and 2 EXE files with a total size of 38,340 bytes. It also uses 15 JavaScript files with a total size of 616,275 bytes, This leads to a total size of 97,124,680 bytes.

Copyright

Creative Commons License

I, Frans hold the copyrights of this and all other pages on this website. For this website a Creative Commons License is applicable. You may not use this work for commercial purposes. I consider all computer programs to be copyrighted by me under the GNU General Public License, unless stated explicitly otherwise. All quotes (text and program fragments) from other sources are excluded from this, and should be considered as copyrighted by their authors.


























(This space is intentionially left empty)