Mindblastation madness month

[personal rave & rants]

I’ve been traveling around for the last month or so and finally it came to an end. I’ve been in grenoble, Japan, Geneva, Zurich (okay – that’s home). I was supposed to blog for a while but kinda… forgot. Actually, I was busy with lots of things in particular I’m struggling with clearly defining a topic for my phd thesis and write a proposal according to it. The problem is that I don’t find a small enough topic that I could develop, because I have too many interest, and I always come up with new ideas and topics I could (I would like) to work on and I don’t want to title my thesis as “the world: models and evaluation” or “everything about mobile, interaction, web, physical computing etc.: theory and practice”.

It’s especially not very easy for me to totally get rid of my previous life, where I was working in interaction with robots, as I’m personally fond of that topic. So I always seem to try to include some adaptive, learning, physical interaction thingies, and so on. Additionally, I’m spending lots of time trying to keep up with new things about mobile devices, embedded systems and sensor networks, physical computing, interaction design, and… my human life too.

The hardest challenge for now in my opinion is to find a topic that both satisfies my academic me (that is my personal interests of my group at ETH – ubicomp in general with many many different aspects of it) and my professional me at SAP where we have a clearly defined project (SOCRADES) that is concerned with integrating physical devices (shop-floor machines in a manufacturing plant) with high-level business oriented application as for example enterprise resource planning (ERP) or supply chain management (SCM) software, which is basically what SAP does. The main idea is that big companies would profit a lot from bridging their IT systems and business process with the real world, and having quasi “real-time” visibility in the whole supply chain (to inform the process of things like “does my supplier have parts I need right now or should I ask somebody else” or “is there blue paint left”). This is just a little example, but *many* processes could become much more flexible and efficient if they incorporate such information (which means, you know… $$$).

More to follow, especially that makes me think that I’m supposed to document my work more in detail soon (and update my projects/research page because it’s like ooooold).

Weekly digest

I think I’ll start doing a weekly digest where I dump most cool/useful things I’ve seen this week, and that are somewhat relevant to my work / projects. In parallel, I’ll try to blog more in detail about some of the that are much more interesting to me.

BLOGS – Blag’s best blog picks from 2007. Blag is an ABAP developer, and he puts here lots of good links he found out last year about programming ABAP, and other SAP-related stuff.

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From my last trip on the beautiful Island of Vilm in the Baltic Sea, a natural reservation that belongs to the german government. Copyright Vlad Trifa.

MOBILE – modu teases us with some totally viral video, but the idea goes towards the funky mobile phone that plugs in here, and there, and acts as mobile payment, authentication, key, and yes, mobile phone. Check it out! Also, Skyhook Wireless announced their WiFi positioning system that will run on iPhones, and allow you to locate yourself in the maps application using data collected about neighboring WiFi hotspots.

WSN – Found a cool blog about WSN, even if it has some posts in chinese (a lot actually), there’s still some good information to be found in there. Else, highscalability is a good page that explains how to build mega scalable websites and what strategies were used by amazon, google, or youtube. Some companies I heard about this week, that build WSN stuff here, here, here, here. Also, check out some old research done at IBM in pervasive computing.

Okay, gotta sleep as I’m off for Japan tomorrow morning. I should be back on the 4th Feb. and then the 5th I’ll jump for Geneva for LIFT, look forward to it! And don’t forget to subscribe to my workshop (see some earlier posts).

Lather, Rinse, RFID (Shake Well Before Use)

I’ve recently stumbled upon a fantastic idea, actually, I literally fell off my chair. Some guys came up with a new way of using markers for textiles (wash at 60°, dry clean only, do not iron, etc), but instead of printing them, they used an RFID tag into it. The new idea is that rather t and use the antenna to draw these devices. How cool is that? I think using one unique interface for communicate both with humans and computers is really the way to go.

RFID cloth tag, where the antenna is used to print the graphical information for usage.


I am fascinated by “smart” design that allows to embed feedback information directly into the device itself, with no need for additional information display apparatus. As an example, I loved the LED Faucet Light where a colored led informs you about the temperature of water (blue when cold and red when hot). Actually, the newest version not just displays binary information, but the color varies accordingly with the temperature, which was my biggest disappointment with the older version.

The LED Faucet Light

Sweet! You get right away information you need, and not only it impresses girls, but also is not invasive. I think this is clearly the way to go, and clever integration of feedback visualization with physical interaction is the way to go for ambient computing. One interface, to control them all.


[From Lather, Rinse, RFID (Shake Well Before Use)]

Power-assist robot suit for farmers

This is really funny! A new robot to help farmers has been developed (in Japan of course), and comes as an exoskeleton that you can wear and help you carry stuff. It reminds me when I was working with humanoid robots in Japan, in particular with the i-1 humanoid robot (formerly called DB), at ATR. It’s an amazing piece of technology, a jewel of technical expertise, a marvelous exploit of engineering, which was developed by SARCOS. These guys are also developing military exoskeleton and these are a scary technology (especially when you hear the comments and inner motivation of the guys who build and test that stuff). Imagine you walking for dozens of miles carrying 100 kg on your back, and this feels like a sunday afternoon stroll in the park with grandma. And imagine the competitive advantage with these toys, especially and shape armed conflicts will take when these gadgets will be cheaper than human lives.

The amazing i-1 humanoid robot developed jointly by SARCOS and NICT. I love the little bear in there, it’s cute, but what if these robots will be used someday for other purposes than entertaining kids? Copyright NICT and SARCOS.

It saddens me to think that most US research is driven (that is – funded) by the military (DARPA, an so on), where the goal is to build technology for killing people, instead of using it to assist the elderly or disabled people as is done in Japan. I think this a unique advantage we have in Europe over the US, that so many research here is funded by NSF, or other european grants (EU projects, ITEA, and so on). I was talking at a conference with a guy (and a**hole actually, so I won’t tell who) some time ago, ad he was telling me how happy he was that he can contribute to development of war technology, because that pays much better, and he was chosen to conduct project X, and so on. I just couldn’t stop him from puking his crappy theories on me on, and what some extra coins did to what used to be an excellent researcher.

As a researcher, it sucks to realize that the stuff you build will be fed to the war-making industry. How can one sleep when the results of an inoffensive-looking project you worked on are used to detect and exterminate people at the other end of the world? You just switch of the TV, and go to bed?

Besides, as these robots are gas-powered, what the hell are you supposed to do when you run out of gas in the middle of desert? Wait until you “enemies” find you and make fun of you and kids throw rotten tomatoes at your face, while you’re blocked into a useless armor?

Gmail and IMAP

Finally it happened. And I think it was about time it happened! Gmail finally opened IMAP access to its mail server (okay may be already a while ago, but still I didn’t know), after billions of people (okay millions) kept crying, praying, chanting, and did hunger strikes (how do you say “grève de la faim” in english??) so that it happens. What does that mean? Jeez you can finally leave your emails on the server and access them from different clients so that all your emails are available at all locations at the same time. While for POP users, once you dumbly forget to close a client application (like the one on your computer that you access only once a month), well that application keeps sucking all your new gmails, so that you need to go on the website when you want to check if new mails arrived (cozy you can get very very worried when you don’t get emails for a week and wonder why).

Now basta! All these dark ages are over. Thanks Venerated Spaghetti Monster! It finally happened! You listened to us!

Workshop proposal at LIFT

I just finished a workshop proposal for the LIFT conference in Geneva next February. It’s about lots of things. The “Internet of Things” to be more accurate.

A short summary of my workshop proposal, which is entitled “Upgrade your company – Industrial opportunities for the Internet of Things”:

Technologies that will form the future IoT will have a major impact on our whole environment, ranging from human end-users to multinational companies and governments. Henceforth, this issue concerns engineers and managers, sociologists and anthropologists, designers and decision makers. The goal of this workshop is to gather experts from different fields who will discuss the main issues involved in the convergence of the physical and virtual worlds. We propose to take advantage of the uniquely diversified LIFT crowd to discuss, share ideas, and eventually progress towards a set of recommendations that will define the IoT, and novel business models that fully leverage the upcoming real/virtual world hybridization.

Check it out and register for the workshop. Obviously, you should also register for the LIFT conference first.

The comeback

I finally decided that I should spend more time blogging, for several reasons (10 of them actually) I should write down here:

1) to keep me motivated to work and find cool topics to write about (I say that all the time, but this time is true)

2) to improve my written skills (yeah!! I really should)

3) to have a place to write everything related to my work and research (coz if I don’t I’ll need some extra years to gather my work when I’ll have to write my phd thesis)

4) to share stuff with people who care about my work (or at least the field I’m contributing to)

5) to use my pictures for something else than just dumping them in flickr and let them rot there (so I’d rather let them rot here)

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Berlin, October 2007. Random comment for a random picture. Courtesy of Vlad TRIFA.

6) just because a blog can be useful to put me in contact with the experts from my field (I hope you guys are reading that)

7) because it will give me an additional reason to wake up motivated each morning: not to disappoint readers (as if I didn’t have enough reasons anywaize)

8) because it’s a good way to organize my thoughts and write down what’s relevant to me (hmm, well this should be filtered down somewhat)

9) because scientists are too much in their world and need to improve their communications skills (see the relation?!?)

10) to impress chicks (okay just kidding with that one, I just needed a 10th reason)

Actually, for those waiting some real content, it’s coming more than soon. Just wait and see.

ARAKI – TASCHEN’s 25th anniversary – Special edition!

Yesterday, I just got crazy and went ahead and bought the new book (almost 5 kg!) of Nobuyoshi Araki (荒木 経惟). A single word is needed: fantastic. This guy is maybe one of the most famous japanese photographer alive, and certainly my favourite. He published over 250 books, but this special edition is one of the most complete retrospective of his work.

His style could be qualified as “special”, and many parents won’t allow their offspring to look over the 560 pages it contains, given that many of these shots could be qualified as “porn”, “fetish”, “bondage”, “sexual”, “perverted”, “insane”, and so on. However, his work should not be considered as simplistic as it seems, and without a clear understanding of the context of his shots, his own life, and his mindset. During the last 30 years he spent all his time shooting, well documenting, his everyday life. He has shot many (many many many!!!) girls, boys, animals, tall, slim, curvy, hairy, nude, shaved, in bars, beds, karaokes, dirty or expensive hotel rooms, courtesanes, geishas, toys, cats, flowers, etc… He doesn’t try to say anything, the shots and subjects in his pictures talk by themselves. In this respect, I think he’s a great documentary photographer, that will leave in mankind memory, artifacts of a unique time, a society not open to everyone, exactly in the same style as Nan Goldin, or Wolfgang Tillmans.

Copyright Nobuyoshi Araki. All rights reserved.

Some people I know think life is sad. But these days I think the opposite. Death is sadder.” Araki

Clearly, sexuality and death is omnipresent in his work, and he argues that life and death cannot be separated, photography is life and death. They all go together and you can always see the traces of one within the other. The simplicity of his shots, the non-academic way of framing pictures, the anti-classical photography style, the simplicity of a cheap camera with an inbuilt flash is just great, adds a mental link between the viewer and the viewed. As opposed to common trends in artsy-erotic photography (e.g, Helmut Newton’s porno chic), the barrier between average males and the inaccessible, sublime models, sadistic amazons, and perverted goddesses is simply inexistent. Araki’s girls are the ones you can meet while washing a slip at the laundry, or paying your bills at the next gas station. Their are girls you see everyday but don’t even notice, real humans in flesh simply shown as they are, nothing is hidden behind layer of cosmetics.

I have always been deeply impressed by the powerfulness of his shots, and macabre (without being vulgar) mix of sexuality and death, as he always argues that sexuality can be seen in death (he says that in Contacts), and vice-versa. No wonder that orgasm is called “the little death” then… Though, this aspect might seem perverted and arguable, I think he depicts and supports very well (might not seem obvious at first sight) his vision in the series of flowers.

Copyright Nobuyoshi Araki.

Beauty in flesh
like a flower
never lives forever

Haiku improvised by me, right now…

Even if my favorite aspect of his work, the ones that make me fizz down the spine is the fantastic urban shots of the streets of Tokyo. In my opinion, no other photographer has been able to render the real spirit of japanese streets in such a realistic way, I can feel like being there, I can smell takoyaki fumes popping out in the back alleys, the music of urban chaos, the calm of these little parks with playing kids in Tokyo.

Copyright Nobuyoshi Araki.

Conclusion: great, buy this book! Also a nice link of an art review of his work here (I found it cool)!

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New life ahead

I started my “new life” two weeks ago. Not new, but kind of different from what I used to do before. I am starting my PhD at ETH Zurich with Prof. Friedemann Mattern, at the Institute for Pervasive Computing. In the meanwhile, my project (SOCRADES) will be done while working at SAP Research in Zurich. The topic will be “collaborative smart items in business applications”. This entails studying about new tech and apps of how mobile devices and sensor networks can be used in a business context.

This is a very good reason to start using my blog much more often, given that i feel uneasy when blogging about my pets or walks on the beach, but rather I could use it as a research tool to share my thought and visions, keep a repository on the topics, and be more informative for other people interested in the topic. Keep tuned, more to come, and comments are mails (not you damn spammers) more than welcome…


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good food

or should I say awesome food! Yesterday I went to Osaka, found a tiny, yet awesome, restaurant called “Shanghai Bar” (上海), because I wanted to try the local speciality called “supon” (スポン). It’s like a complete lunch made out of a complete turtle. It was sooooo goood! First you start with a shot of raw blood mixed with wine (supposedly enhances your stamina). Then the raw heart sliced and served in sashimi (yummi), then the testicles (tiny but interesting texture), and finally the whole turtle and the meat it contains in a nabe (鍋), like a kettle with soup and veggies. Was just amazingly good!

turtle shell (aka. the remaining of yesterday dinner), スポン

Today, I decided to try a variety of fatty beef called sanda wagyu (三田和牛). Mmmmh, amazing texture, a pure delicacy. Of course for 30$ for a tiny steak of 200 grams.

sanda wagyu before processing

the Beef with a big B

That’s it, the whole point of this post is just to make you salivate. And to let you know about shanghai bar in Osaka, hard to find but worth it, and it’s just 5 min walk from Namba station.


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