DIY Creativity

AZ Residency Follow up – Filipe Pais

I arrived to Residência AZ with a very simple project in mind called Bloop. This project explores the idea of “enfo” – unnecessary/useless information and information overload on the web, looking particularly to social networks.

Fishes don’t speak, but they communicate between themselves. For humans, this is an invisible process which is at the moment completely insignificant for us. Who cares about what is a fish saying to the other or even if he’s complaining or philosophizing alone? The project doesn’t intend to put fishes talking but instead to use their actions to dump random messages to twitter. This work plays with the metaphor of the glass house and observes this very own moment of social networks incrustation.

In order to develop this work, an improvised structure was built using some objects available in he kitchen and all over the residence space to track 2 fishes inside the aquarium. The computer vision setup was made using 2 cameras and values of x and y of each blob (fish) were available to calculate the distance between them, When a minimum distance value was reached a random message was sent to twitter profiles, Bloop_a and Bloop_b, updating its status. A different perspective of the work using two fishes was also develop but this time with the intent to create a fake personal profile. Here an algorithm searchs all over twitter for messages with certain key words and post them into fake profiles controlled by fishes interactions. Thus, each profile presents a line of interest and shows up as if some person could be behind it.

In the first two days I was dedicated to computer vision issues and also to the communication between processing and twitter. For the second perspective/project I was coding a small routine in order to communicate with twitter api, search for tags and update each profile status. During the third day (Wednesday) the projects technical issues were solved and working as expected but the fishes seemed not to like their new home and problems came with that. In order to create a good environment for them, I ran over local shops searching for a new aquarium and water treatment products. This task took a lot of time, not because we were in Alentejo but because new ideas arrived within group interaction and new material needs came to complicate more the situation.

By the end of the week, a team formed by me, Ricardo Lobo and Mauricio worked hardly on the Piano Cocktail, an original idea by Boris Vian . The results obtained were enough to celebrate during the last eve and make everyone, or almost, drinking trough the divine mechanism.

Some moments were odd and I found myself imagining and making bizarre things as The Wig’on’wheels:

New ideas came up and they’ll be worked out in the next residence.

This was the last image I have from Montemor-o-Novo, by the way, a wonderful place to work and to get inspiration.

Happy Ada Lovelace Day!

Ada Lovelace developed the first piece of software in history, for Charles Babbage’s early mechanical general-purpose computer, the analytical engine; she’s, therefore, the world’s first software programmer! Today is Ada Lovelace Day and we are celebrating women in technological fields.

Here at Altlab we have a strong feminine influence since two of our founders are awesomely extraordinary techy women!

Catarina Mota

Catarina is a bit our de facto leader, gluing us all together with her incredible tenderness and forced volunteering skills. Her main interests and topics of research are computer vision, intelligent materials, hackerspaces and personal fabrication. Catarina got her Master degree in New York University’s Interactive Telecommunications Program where she specialized in physical computing and interactive installations. Besides AltLab, she’s one of the founders and main writters of http://openmaterials.org/. She’s also an active member of Thingiverse and her “things” and procedural 3d modelling are praised by just about everyone, check it out http://www.thingiverse.com/catarina!

Mónica Mendes

Mónica (the blonde acrobatic monkey suit) is our charming radical surfer founder! When she’s not hacking her own Range Rover she’s busy working with real-time video installations on a project called RTiVISS http://www.rtiviss.com/ which is the basis of her PhD. She is also an interface designer and a multimedia educator.

Mini-workshop “Motores de Passo”

(scroll down for English)

Vamos pegar aleatóriamente num motor de passo e tentar descobrir que tipo de motor é, desenhar um diagrama simples do mesmo.
Depois vamos pegar no ferro de soldar (não há que ter meeeeeedo :)) e montar um circuito que permite controlar esse motor a partir de um Arduino ou qualquer outra placa baseada num microcontrolador.
Todo o material é fornecido e fica para os participantes, sendo apenas necessário trazer ferro de soldar e multimetro (ou esperar que alguma alma caridosa vos empreste).

O número de participantes é limitado pelo que, se disserem que vêm, contamos MEEESMO convosco ;)

Para inscrições e pedidos de informação: workshops /arroba/ audienciazero.org
Lotação máxima de 10 participantes
Sábado 13 de Março de 2010
AltLab em Cacilhas
14h00m
5€


Let’s each of us pick up a random stepper and try to find out what kind of stepper it is, draw a simple diagram.
Then pick up the soldering iron (have noooooo fear :)) and assemble a circuit to control that motor from an Arduino or any other microcontroller-based board.
All materials are supplied to the participants and everyone gets to keep them; you’re just required to bring your own soldering iron and multimeter (or wait a random amount of time to borrow someone else’s).

The number of participations is limited, therefore, if you tell us you’ll come, we’ll REEEALLY be waiting for you ;)

For registration and information requests: workshops /at/ audienciazero.org
Maximum of 10 participants
Saturday, March 13 2010
AltLab @ Cacilhas
14h00m
5€

AZ Residency Day 7 – We’ll Be Back

Yesterday’s late night hacking session managed to deliver some results. Baco’s Mechanism was complete and so, to celebrate, refreshments were in order, plus waking up to join the party anyone who was already asleep. The troublemakers delivered a personalized rendition of the classic, also previously abused for remixes, Vitor Espadinha “Recordar é Viver”.

Today was a sad day, everyone who was taking their time getting up was also woken up with a new personalized rendition of Vitor Espadinha’s “Recordar é Viver”, payback is a bitch. We packed up and headed down to a local restaurant for the last meal of this week’s residency. With promises of returning in June for 10 more days of collaborative hacking.

AZ Residency Day 6 – Vitor Espadinha Si Teh Luv

Day 6 started pretty late. At 10 o clock we had a mini makerbot workshop to replace a broken extruder piece, but most folks were still asleep from staying up till late working on the Piano Cocktail, so only Catarina and Guilherme managed to attend and fix the broken piece.

Late arrivers João, Vitor and Mécia arrived shortly after while i tried to finish up some work on the haiku generator and Mauricio was working on the keyboard mischiefs with Catarina. Guilherme was already gone, he had to prepare his work for the Talk Show piece downtown. A little while later Mónica and Francesco decided to join us in discovering where Blackbox was actually, we got abit lost but managed to all arrive on time.

The piece was pretty great! Well produced and performed! So props to the ones involved was in order and back we went to our residency for some food and project pushing. Guilherme and Catarina still messing with the Makerbot; Mónica blowing plants; Filipe, Ricardo and Mauricio finishing up the Piano Cocktail; Luis and João working on the meal tracking ballet system; Pedro helping out Jorge with his Arduino issues; and me trying out a couple new remixes of the remix.

Before dinner we also had a short visit from a few performance related folks, seemingly guests from our host and friend here at Espaço do Tempo, Rui Horta. They seemed pretty interested in our adventures with the new technologies, especially in terms of networking and open source mentality.

There was no catering on Saturday aparently, so things were abit more erratic but it all worked out in the end. We managed to organize a nice dinner event with nearly everyone present, and proceeded directly to judging the world famous Vitor Espadinha “Recordar é Viver” remix compo, participating was me, Sérgio and the proclaimed winner mister Pedro Ângelo.

90’s electro night proceeds as i type, everyone seems to be happily working on their projects and/or enjoying their refreshments. It sucks hard that tomorrow is the last day already. As a curiosity note, it seems 95% of the folks here at the residency use Mac’s, even if one of them does have Linux installed.

AZ Residency Day 5 – Mistos de Porco Preto Reprise

Yesterday’s dinner didn’t go so well. We went to pick up a few doses of “Mistos de Porco Preto” (means something like Mix of Dark Pig in English) at this local restaurant which we had scouted on Tuesday as serving pretty well. But we had an unfortunate surprise, they under-served us half our dosage. So a new quest had been unlocked: to retrieve our fair share today or raise havoc!

At the lab i had no idea what happened during the morning since i slept until very late, but right after lunch everyone scattered off to handle different things:
- Sérgio and Francesco still busy documenting their ants project.
- Tara with the plastic PCB experiments.
- Jorge putting the finishing touches on his VJ mixer frame.
- Mónica pushing her wind/fan project into a first protoype.
- I pushed the genhaiku abit closer to version 2.0
- Luis arrived to the residency to work on his meal tracking idea.
- Ricardo and Filipe went on a magic journey to the local “sawmill” store to get the last parts for their piano cocktail.
- Mauricio gave us a workshop about tiny solar robots with BEAM circuits.
- And Catarina hacking some keyboard interfaces

So for dinner we went to reclaim our lost dosage of Mistos de Porco Preto and managed to succeed in our ordeal! Quest complete! We also took the wonderful opportunity to shop some essential refreshments for tomorrows farewell party.

Back at the residency we had visitors from a local juvenile theater group, we gave them a quick tour round up of all the stuff we have lying around and the projects people have been working in. Which went pretty well, they were all pretty marveled and excited with all we had going on, asking how they could do their own and spend the rest of their lives doing what we do. Which made us happy.

The rest of the night was spent attending Mauricio’s workshop and working on some entry for our fast music remix compo of Vitor Espadinha’s “Relembrar é Viver”. Results should be available tomorrow.

AZ Residency Day 4 – Routine Strike

Today we haven’t done anything at all. Nah, just kidding. We seem to have grown well adjusted to our new home, the days are almost routine and the nights grown more social, everyone seems to be so tired that work on projects after dinner doesn’t quite work out as imagined.

New ideas for projects still pop up every other second but we’re now slowly starting to focus more on specifics. Pedro seems to be nearly done with the OSCBus link to Pachube. And Francesco seems to be polishing up his ants project some more, atleast it was rumoured that we can already get some inputs from both the fish and the ants for our promised audio mischief sessions. We haven’t quite managed to have some of those yet, but we definitely will. We should also probably connect it to AssaultCube, just to reuse late night gaming pwnage from our gamer residents.

Sérgio managed to get the hall lights also synced up to OSC so it’s now clear that complete and total world domination is eminent.

Filipe has been busy with his secret new projects and also pet-sitting his fishies, who seem not to be doing so great, probably new water tank related, so they’re getting a new one tomorrow!

Jorge been busy all day building a frame for his VJ mixer, it’s looking good by now, just wish my brain could already be able to filter the dremel sound by now!

Catarina and Tiago tried to assemble a new breed of TV-B-Gone’s, but seem to have failed miserably so far. Hopefully tomorrow they’ll succeed in a little more than just finding all the possible ways that it won’t work and we’ll have something more to show and tell to the world.

The bioplastic sample tests have been somewhat neglected but we promise we’ll report something back about them. Guilherme has returned to the residency and seems to be working on some evil plans for world domination for his robots, we hope to have some follow up info on that in the next few days aswell.

Meanwhile Tara has been pushing forward her plastic bag fabric PCB ideas with a few speaker circuit tests.

All in all it seems that the daily project meetings have settled down to lunch hour. Which fluctuates. And excursions to the random local shops are now common atleast twice a day. This carefully devised and heavily pondered time management scheme is easily enabling us with the latest cutting edge technology, which allows us to put together something as exquisite, brilliant, innovative, revolutionary and so righteously dedicated such as this:

AZ Residency Day 3 – Ideas Are Like Rabbits On Spring

The breakfast table side projects meeting seems to have jetlagged slightly to lunch hour. Cold water morning shower is truly revitalizing but i wouldn’t want an encore tomorow! Despite the early shock some folks clearly fueled with their sleep deprivation managed to come up with a few other project ideas to add to our pool. Among which we seem to have a top secret facebook junkies clothing line and a not that top secret Boris Vian piano cocktail idea revamp, for the drunkards in us all to rejoyce aplenty about (related electro valve experiment documentary picture below).

misc purchases

electro valve

So an excursion to the local city store was in order, visiting random local Chinese stores, hardware stores, textiles store, pet stores, electronic materials stores.
BTW, you should know that using a multimeter to pick a zipper at a textiles store might get you kicked out!

misc purchases

Also, musical christmas cards + cheap earplugs + silicone + skills = contact mics + hydro mics + led + cute paper leftovers for our collage club! Be afraid!

Meanwhile, in a land far far away, Tara has been very busy ironing a few random plastic bags to create a DIY PCB prototype and successfully unravelling many distinct ways on how it will defnitely not possibly work! Plus discovering an advanced paper printing technique. Follow up should come within the next few days. We hope.

misc purchases

Tiago Serra and Jorge Ribeiro from xDA have also arrived tonight, so our dinner plans also involved a little brainstorming on all of these ideas and more top secret ones TBA. Meanwhile here is another random silly photo:

silly ps

a glove that lights up when you shake hands

light up glove

This mitten lights up when its wearer shakes hands with someone. It has two exposed soft contacts around the thumb and across the palm which, when bridged by bare skin, turn on the LED embedded on the flower. The mitten itself was created by fashion designer Isabel Tomás, and we then sewed a simple touch switch circuit onto it using conductive fabric and thread. It also works with high fives and holding hands :)

high five and holding hands

Isabel and I designed this as a soft circuits exercise for some upcoming materials workshops. You can find all the instructions and images we prepared for this purpose @ openMaterials:

http://openmaterials.org/2010/03/03/making-a-glove-that-lights-up-with-a-hand-shake/

AZ Residency Day 2 – Nothing Like The Fresh Smell of Vinegar Early In The Morning

Day started with a small queue to access the showers and a breakfast table side projects meeting.

Today’s plan for world domination involved:
- Connecting OSCulattor with Pachube
- Tracking fish in the fish tank
- Cooking bioplastic sample experiments
- Twitter bot with processing and/or javascript
- Taking apart old keyboards
- Planning a realtime videowall for AZ Labs

Most of the goals were reached despite the usual setbacks.

Bioplastic is sick. It’s basically starch, water, glycerine and vinegar stired together and heated slowly to a pasty bubbly form that takes a day to strengthen up. Today we cooked a few variations of the standard recipe to make a few sample experiments with different ingredient ratio, cooking time and thickness, to compare the properties and possibly maybe probably figure out some interesting use for them in future projects. They take about a day to cure, so we have no conclusions just yet, but we’re all pretty sick of the smell of vinegar by now! Stay tuned for the follow up, coming to an hackerspace blog near you soon.

Fish are nice. We like fish. Filipe brought some with him and seems to be planning some cute tracking system installation. A crack in the main experiments tank hold him back a few hours while the silicone patch dried up, so it isn’t quite operational just yet, but we’re already working hard on the next evil step for world domination: devising a clever way to centralize and reuse his little fishies tracking values. And share them with the world while we’re at it. Who knows who might need a bowl fish tracking stream of values out there.

We took a little walk wandering about Montemor-o-Novo, quite a peaceful town as it turns out, we managed to find an open restaurant with some excellent traditional Portuguese food, which was nice. Meanwhile, back in the new tech world, our plans for tonight’s generic audio mischief jam got held back by the lack of a mix table, some lag with ninjam wireless and an allnighter live broadcast stream pumping out of Autechre’s website.

about

AltLab is a collective dedicated to independent research and experimentation in alternative media.

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We meet every Tuesday, at 21:30h, in Cacilhas (directions here). Everyone is welcome to join us for some hacking, brainstorming, coding, whatever it is you’re into that day.

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