en(-v)eloop batteries by sanyo

I found out that sanyo has released a new brand of batteries whose name and design (in my opinion) closely resemble my own name and logo. I don’t know whether this is a coincidence or not, but at least I can show the facts:

This is my homepage:


This is the eneloop batteries´ press release:


And this is another logo of mine that I was already using in my projects:


Confucius of the day

Those who do not study, or study but do not obtain a profit, must not get discouraged, nor end their path. Those who do not ask in order to solve their doubts, or who ask but do not get satisfactory answers, they must not get discouraged either. Those who do not practice meditation, or when meditating do not obtain a clear knowledge of the foundation of goodness, they must not get discouraged. Those who still cannot distinguish good from evil, or those who do distinguish but have not managed to penetrate the essence of goodness, they should not get discouraged. Those who do not practice goodness or when doing so do not manage to do it with all their strength, they should not get discouraged either. What others would do in their first attempt, they will achieve in ten attempts; what others would do after a hundred attempts, they will do after a thousand.

He who truly follows this rule of persistance, no matter how ignorant, he will become wise without realizing; no matter how weak, he will naturally become strong.

Blogging with WordPress: my favourite plugins

(Last Updated 18.09.06) A few days ago I talked to a friend about the convenience of changing his site into a blog format. He liked the idea, and since I had told him about the benefits of using plugins to add functionality and customize the blog, he later wrote me an email asking me if I could save him some time by telling him which plugins I use. Here is the list (I’m using WordPress v1.5): Continue reading Blogging with WordPress: my favourite plugins

Shake that waterscape,

or the maraca PDA


To allow browsing of information in a passive and relaxed way, we have developed a prototype personal digital assistant (PDA) terminal with no buttons at all. By operating the terminal with simple tilting and shaking gestures, contents such as movies and music can be enjoyed.

In a former article (see below), I wrote about the increasing importance of what I called “gestural control”, which I had already been following in relation to musical intruments and seems to be slowly finding its way into everyday life (it even went mainstream when it was used in the videogame “Black&White”, for instance). In this case, Hitachi shows us a little neat device, merely a screen, where several icons (bubbles) literally “float” around. Tilting the device will displace those bubbles in such a way that when one of them gets to a “hotspot”, located in the center of the screen, it will reveal its contents, which the user can select in the same way. A second different gesture, that of shaking the device, provides a means to “go back” or deselect the current feature.

As a prototype, the waterscape is a study for new, more intuitive ways of accessing data in electronic devices. However, there are Continue reading Shake that waterscape,

Adding an image to Black-Letterhead theme

Last Updated 23.02.06

Black-Letterhead is the name of the theme that I’m using as the layout for this site. It took me quite some time to figure out how to add the image for the header, and when searching for information I couldn’t find an “easy” answer; that’s why I decided to show here the code that I changed in case it may be of help to others. (disclaimer: I’m anything but an expert in this field, so I don’t know if it will work for you -but it has worked for me). Continue reading Adding an image to Black-Letterhead theme

Guess what, guess who?

or the Mystery Masterpiece contest


I will present a somewhat obscure work to be identified by title and artist.
Every few days I’ll check back to review your answers. The first to post the correct information will be the winner and get to post the next one. He/she will then determin the winner and it will pass on to them and so on and so on and so on…

While browsing through the Wetcanvas forums I came across this initiative, which I find equally amusing and educational. It just takes a small bit of interest, if not simple curiosity, to dip into the list of proposed artworks (1016 so far), and I warn you that in between guessing, discovering and reading the comments you will easily spend quite some time there; however, time spent this way I believe to be a true investment! 🙂

Pulsars, Planets, Poms



A pulsar is a highly magnetised neutron star, with a radius of 10-15 km, having somewhat greater mass than the Sun which has a radius of approximately 1 million km. Radiation is beamed out along the magnetic poles and pulses of radiation are received as the beam crosses the Earth, in the same manner as the beam from a lighthouse causes flashes.

Listen to the sound of a Pulsar



Saturn is a source of intense radio emissions, which have been monitored by the Cassini spacecraft. The radio waves are closely related to the auroras near the poles of the planet. These auroras are similar to Earth’s northern and southern lights. This is an audio file of radio emissions from Saturn.

Listen to the eerie Sounds of Saturn’s Radio Emissions



POM is the short for Petit Objet Musical, that is, a Little Musical Object (…)They are offered as landscapes or “living sculptures”(…)I record typically two to three minutes as to get a detailed image of all the nuances in the sound, but these are only windows into conceptually infinite pieces.

Listen to Pom n.17 (which I also call “Forbidden Planet”, after the soundtrack of the classic movie).

Source: musicthing

Harry Potter&the goblet of fire: Afterthoughts


Harry Potter, “the boy who lived, is in for a dangerous fourth year at Hogwarts when the goblet of fire selects him to compete as one of four champions in the triwizard tournament -despite the fact that he did not submit his name”

I find Harry Potter and… both interesting and enjoyable: even though it goes on for almost three hours, I didn’t feel tired or bored after it finished. However, although the different sequences were all very good, the whole movie suffered most from the editing. Some transitions between scenes were too abrupt; many times, it seemed like chunks of the plot were missing, and at times the story didn’t flow as naturally as it should. In my opinion, the best part of the movie was around the middle, when it showed the relationships between the main characters and bits of their life as teenagers, like in the events surrounding the Yule Ball. After that the movie got pretty intense, but I felt that the whole thing ended too suddenly: I was expecting more action at Hogwarts after the villain had been revived!

Now that I made that last remark, it may be the time to add a caveat: I haven´t read the book yet, so while watching the movie I wasn´t biased by it, nor was I recalling a previously assumed plot. That´s why, after the movie had ended, I talked to several others who had previously read the book and asked them for their opinion. I found out that they thought that the movie had been too short, and also that many things were omitted from the book, from small details to entire characters (Ludo Bagman or the house elves, for instance). They also coincided with me in that the movie felt rushed (I´m quoting my girlfriend: thanks Steph!). However, though being disappointed in some ways, I think that no one could say that the movie hadn´t been a good one. My footnote on the music: I found it accomplished and technically well done, though several times, like at the very beginning, if I closed my eyes I wouldn´t know if it was Harry Potter or Batman. In this sense, and especially for its orchestrations, I prefer the music John Williams made for the previous movies.

Easy life through practical kirigami: 3D card maker


3D Card Maker is a Windows application which generates unfolded patterns for Pop Up Cards.

kirigami is a paper craft where shapes are literally brought out of paper by cutting and folding (some origami models require cuts, but those are exceptions, so to say: in kirigami, cutting is an intrinsic part of the making of the models). The models themselves can be designed either by hand or aided by the computer; in this latter case 3D Card Maker allows you to create fairly complex designs with just a little practice. All the work is done in a single window where the model is shown in 3D, and moving, rotating or scaling it is straightforward. The interface is easy to understand (first steps: move the cursor with the keyboard arrows, raise columns by pressing the space bar), and provides very useful functions, like the mirror mode, which saves half the work when creating symmetric patterns, or the animation feature, which shows how the model should be folded after cutting. Finally, you can directly print the unfolded pattern, export it as a bmp image, or even export the tridimensional model as a DXF. In all, 3D Card Maker is a very nice program which will keep you entertained for quite a long time.