Pontão Nós Digitais - Contribuições do usuário [pt-br]

Ethymos

2013-07-03T16:38:40Z

Jpmehl: /* Linhas de Atuação */

A agência Ethymos - Soluções em Web surgiu em 2005 na cidade de Curitiba (PR). Desde então, desenvolve projetos web com alto impacto social, focados em comunicação estratégica, usabilidade e design, são softwares projetados para demandas específicas, além de fazer consultoria para o uso de redes sociais. A Ethymos tem compromisso social, por isso se dedica a projetos que contribuem para a construção de uma sociedade mais justa. Aposta na colaboratividade e valoriza a reflexão criativa como uma importante etapa de construção de seus produtos.

[http://ethymos.com.br/ Site Oficial]

== Parceria com Ethymos ==

=== Linhas de Atuação ===
* [[Ágora Delibera]]: O Ágora Communs na versão plugin para wordpress já é utilizado pela ONU.
* [[Instância de Geo-Referenciamento]] inspirado no [http://www.conferenciadedireitos.org.br/dcasp/subprefeitura.php?id=18 Conferência Permanente]
* [[Sistema para desenvolvimento de ideias inspirado no ágora delibera]]
* Parceria THacker para desenvolver o sistema da prefeitura com downloads dos dados em formatos abertos. Plataforma para contemplar a Lei Capiberibe.

=== Rodando o VPN dos caras ===

Isso tomou algum tempo das duas vezes que fiz isso
pq tem inúmeras configurações possíveis. Da outra vez Amarelo
ajudou. Desta vez tive q usar recursos transcendentais, então
resolvi fazer um pequeno tutorial.

Primeiro, existem alguns tipos de VPN, neste caso
é necessário instalar o OpenVPN:
$ sudo apt-get install network-manager-openvpn

Depois disso, reinicie o gerenciador de rede
e ir nas conexões -> Configure VPN.

Descompactando o .tar.gz relacionado (mandaram), clica em "importar"
e escolhe o único arquivo dentro da primeira pasta do pacote,
chamado ethymos.vpn.conf

Deve-se aceitar as configurações gerais que o arquivo importado
proporciona. A dúvida maior nesta parte é do tipo de autenticação,
que pode ser de 4 tipos e o tipo correto é o etiquetado como:
"Certificates (TLS)" no meu Ubuntu 11.10.

Agora o lance é importar os arquivos corretos, estão todos
dentro da única subpasta do pacote, chamada openvpn. O ''User Certificate''
meu é o 'renato.crt'. O ''CA Certificate'' meu é o 'ca.crt' e o
''Private Key'' meu é o 'renato.key'. A configuração que fumegou aqui envolve
colocar minha chave escrita tb no campo ''Private Key Password''.

Neste ponto vem a parte mais curiosa. Falta ainda ir em Advanced->TLS Authentication
e no ''Key File'' subir o arquivo 'ta.key'. O resto nao mexer em nada nada.

Pronto. Só ir em conexões novamente, VPN e escolher o nome da
conexão VPN que quis dar para essa conexão. Aqui ele tenta algumas vezes
aí conecta e na hora de usar ele assume que o nome do meu usuário no linux
é o usuário da conexão (bastou entrar com a senha em branco que pediu o usuário
correto e a senha e deu certo clonar o repo que queria).

=== [[Maapas de Vista]] ===

Resolvemos usar o MV para algumas coisas diferentes.
Nessa, acabamos por expandir a funcionalidade do MV
como plugin para também contemplar postagens e uso
com Shortcode. Mais detalhes na página criada
para o [[Maapas de Vista]].

[[Category:Lab_Macambira]][[Category:Ethymos]]

SummerOfCode2012

2012-03-11T02:08:18Z

Jpmehl: /* Ágora Delibera */

[http://labmacambira.sf.net LabMacambira] is applying to be a mentor organization for [http://www.google-melange.com/gsoc/homepage/google/gsoc2012 Google's Summer of Code 2012]. This page lists all the projects with associated mentors. Our mentors are very approachable and include world-class '''experts in web, audio, and video software technology'''.

=Information for potential students=

You may choose from the following list, '''but feel free to submit a proposal for your own idea!'''

You can also discuss your ideas in '''#labmacambira''' channel on IRC network '''irc.freenode.net'''

Our [https://sourceforge.net/apps/trac/labmacambira/ bugtracker] is a good starting point to be inspired about new ideas, please take a look!

=Project Ideas=
The mentorings named below for each idea corresponds to individual affinities
for the trend. In practice, Fabricio Zuardi, Renato Fabbri, Ricardo Fabbri, Vilson
Vieira and Daniel Marostegan will be mentoring together. See also the [[SummerOfCode2012#Mentors| Mentors]] section.

== AA (client) ==
[[Imagem:Aa-macaco.png|right|bottom|alt=AA Console Client]]

[[AA]] is a social system for coordinating
distributed teamwork where each participant stays logged for at least 2 hours a day,
publicly microblogging
their development activities related to assigned tickets. At the end of each
daly session, a video log is recorded and uploaded to a public video channel,
the text log is also [http://hera.ethymos.com.br:1080/paainel/casca/ published on the Web] and is
peer-validated for quality. The AA system and its underlying software
engineering methodology enables self-funding for distributed collectives of
developers working on FLOSS projects.

'''Objective:''' AA is a distributed system following a client-server
architecture. Each AA client is Python application in textual or GTK+ form that communicates
with the AA server, the web instance. Through the client each developer can send
messages and log his activities. Currently, AA client is a simple program
written to run just in Linux. Being a software that aims to be used by everyone
it would be important to be multiplatform (perhaps as a web client) and to have
additional functionalities such as better Trac and Git log integration, RSS/Google+
developer feeds, and automatic videolog watermarking. A student working on AA could
work on these features for the program.

[[Imagem:Aapp2.png|right|bottom|alt=AA GTK2 Frontend]]

'''Suggested Roadmap:''' 1) Understand the AA architecture; 2) Use AA in its
current form to understand, as a developer working in a collaborative group,
what features are most needed. These features could be implemented during the
summer or documented for a future developers; 3) Research about how to make AA
multiplatform - we are planning to make a Web client; 4) Implement the features
on the TODO of the project and some of the features listed by yourself if
possible. 5) write a paper about the AA methodology and experiences with the
implemented system.

'''Repos:''' git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/aa

'''Languages:''' Python, Javascript, Shell script

'''Mentor(s):''' Renato Fabbri <renato.fabbri@gmail.com>
 

== pAAinel (AA server) ==
[[Imagem:Aa2.png|right|bottom|alt=AA]]

AA is a distributed system for coordinating decentralized teamwork, as described above. We need to develop the server side of AA, which already includes an aggregator of logs, and a master aggregator of all the team information in a dashboard which is similar to iGoogle: [http://hera.ethymos.com.br:1080/paainel/casca/ pAAinel]. Currently, [http://hera.ethymos.com.br:1080/paainel/casca/ pAAinel] merely displays information about logs registered by the AA server, together with complementary information, like a recent irc log, tickets and last screencasts and code commits.

'''Objective:''' We desire to rewrite the AA microblog server (actually written in PHP) as a module inside pAAinel, a Django application.

'''Suggested Roadmap:''' 1) Understand the current AA architecture; 2) Read both pAAinel (made in Django) and AA server (in PHP) code and associated documentation, planning how to rewrite AA server as a module inside pAAinel; 3) To develop and test the new pAAinel together with members of LabMacambira; 4) Continuouslly document the process.

'''Repos:'''
git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/paainel
git clone git@gitorious.org:macambira_aa/macambira_aa.git

'''Languages:''' Python, PHP, Javascript

'''Mentor(s):''' Vilson Vieira <vilson@void.cc>
 

== [[AirHackTable]] ==
[[Imagem:Aht.png|right|bottom|alt=AHT]]

The [[AirHackTable]] is an art project - an interactive music instrument based on advanced computer vision algorithms that track flying origamis, associating their trajectories, color, and shape to different musical properties. The recycled coolers inside a cardboard table (itself an origami) generates a layer of air on top of which colored origamis float around and make track patterns depending on their geometry. A set of webcams on top then captures those patterns through our own color detection and 3D reconstruction algorithms, and then generate and modulate sounds based on the trajectory, color, and shape of the origamis. Many are the technological spinoffs of this project, most of which were accepted officially into well-established software such as the [[Pd]]/Gem real time multimedia programming system and [[Scilab]].

'''Objective:''' The [[AHT]] project is an opportunity to develop and spread cutting-edge technology in a playful manner, which may seem otherwise too hard/unapproachable.
We plan to improve geometric recognition to be used for generating sounds for modulating voices that are in agreement with the geometry of the origami. The goal, then, is to implement algorithms for 3D edge/curve reconstuction from the mentor's research, in order to recover the origami's edges in 3D, thus recovering the true geometry of the origami. Other techniques such as 2D recognition of origami silhouettes should also be developed. This playful project is expected to generate technological spinoffs which will be incorporated into other well-established FLOSS projects such as [[Pd]], [[Scilab]], [[OpenCV]], and [http://vxl.sf.net VXL]. Some of the Google projects that can benefit from the underlying machine vision technology include Google Streetview, Google Book scanning, Google Image Search, and Youtube.

'''Suggested Roadmap:''' 1) compile and run the current system after downloading the large set of repositories and watching our screencasts; 2) brush up on the background: [[Pd]], [[C++]],
and Computer Vision, by talking to the mentors and watching our screencasts; 3) get the 3D reconstruction system up and running isolatedly 4) optimize the system to run in real time
5) incorporate the 3D reconstruction system into the [[AHT]] system; 6) write up documentation and papers on the core technologies.

'''Repos:'''
git clone git://github.com/rfabbri/pd-macambira.git
git clone git://github.com/rfabbri/Gem.git gem.git
git clone git://github.com/wakku/Hacktable.git hacktable
git clone git@github.com:rfabbri/pd-macambira-utils.git
git clone https://github.com/gilsonbeck/beck-repo.git

'''Languages:''' C++ (strong), [[Pd]] (intermediate), Scilab (familiarity)

'''Mentor(s):''' Ricardo Fabbri (rfabbri at gmail)

 

== [[SIP]] ==

[[Imagem:SIP_whitebg.png|right|bottom|alt=SIP toolbox]]
[[Imagem:Leptonica.jpg|right|bottom|alt=Leptonica Image Processing Library from Google]]

[http://siptoolbox.sf.net SIP] stands for [[Scilab]] Image Processing toolbox. [[SIP]] performs imaging tasks such
as filtering, blurring, edge detection, thresholding, histogram manipulation,
segmentation, mathematical morphology, color image processing, etc. It leverages
the extremely simple [[Scilab]] programming environment for prototyping complex computer
vision solutions.

'''Objective:''' First, to add functionality to the Google FLOSS project
[http://www.leptonica.com Leptonica] and interface most of this C library with Scilab.
Second, to throroughly document this library. Google projects that will most
benefit from this effort include Google Book search and Google Image Search.

'''Suggested Roadmap:''' 1) Run leptonica and SIP; 2) make a contribution to
Leptonica (at least a simple bugfix), which will help the student get started;
3) write the necessary C infrastructure to interface Leptonica
image structures with Scilab matrices
4) interface a Leptonica functionality with Scilab and document it thoroghly
5) repeat 4, prioritizing functions that can only be found in Leptonica.

'''Repos:'''

svn checkout http://leptonica.googlecode.com/svn/trunk/ leptonica-read-only
git clone git://siptoolbox.git.sourceforge.net/gitroot/siptoolbox/animal
git clone git://siptoolbox.git.sourceforge.net/gitroot/siptoolbox/siptoolbox

'''Languages:''' C (strong), Scilab (familiarity)

'''Mentor(s):''' Ricardo Fabbri (rfabbri at gmail)

 

== [http://wiki.nosdigitais.teia.org.br/GT-Web#.C3.81gora_Communs_.28atual_.C3.81gora_Delibera.29 Ágora Delibera] ==
[[Imagem:Agora2.png|right|bottom|alt=Ágora Delibera]]

Envisioning direct democracy, this simple deliberation algorithm has been used in different forms by collectives and in software. From a PHP or Django ''hacksware'' to state of art direct democracy as is Delibera, from [http://www.ethymos.com.br Ethymos], a LabMacambira.sf.net partner and co-worker. In fact it is in use by ONU in almost 90 countries for 'habitation rights'. There is also an interesting LabMacambira.sf.net REST version already being tested and an official release o Delibera, from Ethymos partnerts, envisioning this year's election for mayors and councillors. There is a nacional alliance dedicated to direct democracy
going on and writing the [http://pontaopad.me/cartademocraciadireta Open Democracy Letter] which encourage and support
the use of Agora Delibera's mechanisms and codes for representative mandates and public sphere.

'''Objectives:''' Enhance REST deliberation tool to acceptable standards of use for elected representatives. Explore
Ágora Communs; ''hacksware'' to implement and test deliberation modes. With permission to viewing and posting. Test and
implement email, SMS, etc interfaces to Ethymos' Delibera.

'''Suggested Roadmap:''' Study ágora delibera's [https://github.com/teiacasadecriacao/agora-communs/wiki simple mechanism for deliberation].
Get in touch with ongoing [http://wiki.nosdigitais.teia.org.br/GT-Web#.C3.81gora_Communs_.28atual_.C3.81gora_Delibera.29 team and code].
With current development team, choose core features to better apps. Work close with team in irc channel #labmacambira and
maybe try working with [[AA]] as methodology and documentation.

'''Repos:''' git clone https://github.com/daneoshiga/agoracommuns

'''Languages:''' Python, PHP (Ágora Communs 'hacksware'), Javascript (REST)

'''Mentor(s):''' João Paulo Mehl <jpmehl@ethymos.com.br>, Marco Antônio Konopacki <marco@ethymos.com.br>, Renato Fabbri <renato.fabbri@gmail.com>, Daniel Marostergan <daniel@teia.org.br>, Vilson Vieira <vilson@void.cc>
 

== reacPad ==

We are planning to create a plugin to [http://etherpad.org EtherPad] that makes possible to run JavaScript (and maybe other languages) inside of EtherPads and to be programmable collaborative the same way EtherPad already does for common text.

Important to say that EtherPad is an interesting tool to civil society. With pads we are creating logs for reunions and documents of many kinds (take a look at our page [[Epads]]). It is interesting to take a look at [http://worrydream.com/Tangle/ Bret Victor works on "reactive documents"]. It is a kind of documents we are interested to implement using pads.

'''Objective:''': Create a plugin to [http://beta.etherpad.org EtherPad Lite] (the [[http://nodejs.org node.js]] port of EtherPad) to make possible to embed JavaScript scripts inside a pad.

'''Suggested Roadmap:''' 1) Study the EtherPad Lite architecture; 2) Be part of EtherPad Lite maillist and IRC channel and review the status of plugins development. As we know, today there is not a plugin system for EtherPad Lite, so there will be a task to create a first prototype of a plugin to the system; 3) Develop the plugin inside the plugin system to embed the scripts; 4)

'''Repos:''': The EtherPad Lite GIT repos is a good starting point https://github.com/Pita/etherpad-lite

'''Languages:''' JavaScript (major), HTML5 and CSS3 (a plus)

'''Mentor(s):''' Vilson Vieira <vilson@void.cc>

== Defered time Music with Minimum-fi and [[FIGGUS]] ==

<pre>'The increasing dominance of graphic interfaces for music software obscured
the continuing presence of the command-line tradition,
the code writer, the hacker. The code writing of deferred time
computer programming may be assembled out of time order, debugged and optimized.'

--- Simon Emmerson, Living electronic music, 2007</pre>

'''Languages:''' Pure Python or with numerical libraries like numpy, pylab and audiolab

'''Mentors:''' Renato Fabbri < renato.fabbri AT GmAil DOT cc > and Vilson Vieira < vilson AT void DOT cc >

'''Objective:''' student proposal

'''Roadmap:''' open for student creativity

'''Core Repos:'''

''' 1) ''' With minimum resources to synthesize musical structures, ''Minimum-fi'' is a single python file -
in [http://paste.org/45689 pure python] or [http://labmacambira.git.sourceforge.net/git/gitweb.cgi?p=labmacambira/audioArt;a=blob_plain;f=minimum-fi/minimum-fi-numpy-audiolab.py;hb=HEAD using numpy and audiolab] -
doing a sample by sample sythesis with resulting notes and tibres in music:
git clone git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/audioArt/minimum-fi

''' 2) ''' Mathematical structures derived form permutations and algebraic groups is the core of music composing with
''[[FIGGUS]]''' interesting and condensed structures. Make an EP with one command:
git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/FIGGUS

 

== Livecoding ==

=== ABT (A Beat Tracker) ===

__ __
|--| |--|
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//\\\ | __ )) _ _)) ,' ; | __
((-.-\) o' |--| ,;::::;. (C ) / /^ o' |--| `
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| | .)(. |\ \ ( (_ ) / ( `' /\_) .:izf:,_ . | __ L )
| | _ _| \ \ :| ,==. |: / , _ / 1 \ .:q568Glip-, \ | |--| ` ( . ) \
\ \/ '-' (__\_\____::\`--'/:: / / / \/ /|\ \-38'^"^`8k=' \L, o' o' `www' \
\__\\[][]____(_\_|::,`--',:: / / /__/ <( \ \8) o o 18-'_ ( / / \ |
:\o*.-.( '-,': _ :`.| L----' _)/ ))-..__)( J 498:- /] __________ / / | | |___
: [ \ | |=| ' |\_____|,/.' //. -38, 7~ P88;-'/ / \ \ ( / ( / @ / .\
: | \ \ | | |_| | | || :: (( : : ,`""'`-._,' / \ A B T \ /// /// __/ /___)
: | \ \ ; | | | | \ \_::_)) | : , ,_ / \ \__________ <___).
:( | / )) / /| | | | | [ | \_\ _;--==--._ \_________\---------' `
MJP: | / / / / | | | | | Y |CJR (_\____:_ _:
: | / / _/ / \ |lf | | CJ|mk | | ,--==--. |_`--==--'_|
" `--==--'

ABeatTracker is a music software for real time execution of specialized macros
that play rythmic patterns with samples. Its internal module ABeatDetector (ABD),
is a rythmic analiser oriented towards indicating periodicities (symmetryc overal duration cells) in a
tapped in rythm. Its porpuse is to indicate musical cells and successions
that can be used immediatelly in ABT, making it possible to really
play live indicating structures that makes sense and develops what your
partner or base is playing.

'''Objectives:''' open for student proposal. Would be really good if ABD and ABT where finaly conected and
ABT could then use ABD's rythmic analysis. Also, ABT could have a Vi or Emacs interface
for live performance with approppriate shortcuts and abbreviations for musical code
execussion.

'''Roadmap:''' while open for student creativity, musical execution of the code
will reveal hacks that creates interesting musical structures. In a way or another,
it would be good so recover or redesign ABD's code (it has been schatched or broken) and
its communication with ABT.

Also, creating 'presets' and abreviations in Vi or Emacs
will provide lots of sound banks and 'musical set' examples. This ideally leads to further
development of livecoding interfaces in Emacs and Vi.

'''Languages:''' Python and ChucK comunicating via OSC mainly, vi and Emacs scripting too

'''Mentors:''' Renato Fabbri < renato.fabbri AT GmAil DOT cc > and Vilson Vieira < vilson AT void DOT cc >

'''Core Repos:'''

'''1)''' ABeatTracker:
git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/abt

'''2)''' Vi and Emacs example scripts for livecoding (and actually used in a live performance for more than 4k persons):
git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/audioArt/livecoding
https://gist.github.com/1379142
http://hera.ethymos.com.br:1080/reacpad/p/livecoding-virus

=== Vivace or Livecoding for Web ===

()
() | _ . _
_ | | u @88> u
| |.' 88Nu. u. %8P 88Nu. u.
| ' '88888.o888c . '88888.o888c u . .u
__ () \ ^8888 8888 .@88u ^8888 8888 us888u. .udR88N ud8888.
('__`> . \ | / 8888 8888 '`888E` 8888 8888 .@88 "8888" <888'888k :888'8888.
// -( , `. \ | 8888 8888 888E 8888 8888 9888 9888 9888 'Y" d888 '88%"
/:_ / / ___________ 8888 8888 888E 8888 8888 9888 9888 9888 8888.+"
/ /_;\ /____\__________)____________ .8888b.888P 888E .8888b.888P 9888 9888 9888 8888L
**/ ) \\,-_ / \\ \ `. ^Y8888*"" 888& ^Y8888*"" 9888 9888 ?8888u../ '8888c. .+
| | \\(\\J \\ \ |=-. `Y" R888" `Y" "888*""888" "8888P' "88888%
| \_J,)|~ \\ \ ; | "" ^Y" ^Y' "P' "YP'
\._/' `|_______________,------------+-+-' `--. .--. ________
`.___. \ ||| / | | | \ / \ __ \
|_..__.'. \ |||/ | | `---\' \ \__\ \
|| || \_\__ ||| `.| `---. \ \________
|| || \_-'=||| || `---------=\________\-------'
-----++--++-------++--------------------++--------Ool

[http://toplap.org Livecoding] is an alternative way to compose and interpret music in real-time. The performer/composer plays on a laptop and shows your screen to the public, making them part of the performance and even understanding what the musician is really doing to generate that weird sounds. Livecoders commonly use general domain languages or creates their own computer music languages. Vivace is an attempt to create a Livecoding language that runs in the Open Web using the new [https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html Web Audio] and [https://wiki.mozilla.org/Audio_Data_API Audio Data] APIs.

'''Objective:''' Continue to add features to Vivace, a Livecoding language that runs on Web browsers.

'''Suggested Roadmap:''' 1) Understand the architecture of Vivace and [http://github.com/oampo/Audiolet Audiolet] (the awesome JavaScript Audio lib created by Joe Turner); 2) Understand features specified at TODO and present at other languages like [http://www.ixi-audio.net/content/software.html ixi lang] and ABT/ABD; 3) Implement the features; 4) Screencast performances using Vivace, maybe public ones.

'''Repos:''' git clone git://github.com/automata/vivace.git

'''Languages:''' JavaScript, HTML5 and CSS3

'''Mentor(s):''' Vilson Vieira <vilson@void.cc>

== IRC Bots as Social Channels ==
[[Imagem:Lalenia.png|right|bottom|alt=Macambot]]
o
(\____/) \____/\
(_oo_) [_Oo_] o ---. < Hello, how can We help you? >
(O) \/ , `---.___ /
__||__ \) __||__ \)
[]/______\[] / []/______\[] /
/ \______/ \/ / \______/ \/
/ /__\ / /__\
(\ /____\ ()

IRC bots are social technology by nature. Autonomous software agents that can talk directly with people are powerful tools to understand their needs. We visualize IRC as a direct channel to communicate with people. Macambot, Lalenia and coBots are Supybots, Python IRC robots we want to continuously develop as agents that can collect software features proposed by the people and interact with them.

'''Objective:''' Continue the deveopment of the Supybots Macambot, Lalenia and coBots.

'''Suggested Roadmap:''' 1) Understand Supybot and its plugins; 2) Develop a test plugin to interact with people collecting their suggestions as software features; 3) Study Python NLTK (Natural Language Toolkit); 4) Improve the plugin with natural language processing, to talk with people "as a human"; 5) Create a Trac plugin to add bug and features entries based on the IRC bots data base of conversation with people that use #labmacambira at irc.freenode.net and/or other channels and IRC servers

'''Repos:''' git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/macambots

'''Languages:''' Python. Its important to love IRC.

'''Mentor(s):''' Renato Fabbri <renato.fabbri@gmail.com>

== Permanent Conference ==
[[Imagem:Conf-perm2.png|right|bottom|alt=Per]]

Every year in Brazil we have the Conference for Defense of Children Rights along all the country. But what happens when the conference end? Where the ideas discussed at the conference goes? Permanent Conference is a Web application to collect knowledge generated on these conferences and to make sure they will be available to all the people.

'''Objective:''' Continue the implementation of the Django application Permanent Conference

'''Suggested Roadmap:''' 1) Read the code already written for the application. It was written in Django, so it is good to have a minor knowledge about that; 2) Understand the missed features and bugs around. Trac is a good point to start; 3) Implement the features; 4) Test with people from Pontos de Cultura from Brazil.

'''Repos:'''

'''1)''' hackish crude php: git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/cope_php

'''2)''' barelly real pinax (django) version: git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/confperm

git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/confperm

'''Test version:''' A test version is running at http://hera.ethymos.com.br:1080/confperm

'''Languages:''' Python (Django), JavaScript, HTML5 and CSS3

'''Mentor(s):''' Renato Fabbri <renato.fabbri@gmail.com>

 

== SOS ==
[[Imagem:Sos2.png|right|bottom|alt=SOS]]

"Saúde Olha Sabedoria" (or Health, Look! Knowledge) is a Web application to collect popular tips around human health. People can also learn how to use popular knowledge to cure their deceases. We believe that softwares like SOS are an interesting way to preserve the culture of a nation and spread it to the others.

'''Objective:''' Fix some bugs on SOS and extend the concept to other areas, creating a knowledge base around popular culture

'''Suggested Roadmap:''' 1) Understand SOS architecture. It was written in Python using Django, so it is important to have a minor knowledge of these technologies; 2) Look at our Trac for bugs related in SOS and fix them; 3) Look for new features. The Trac is again a good start; 4) Extend the SOS to allow the insertion of other kinds of knowledge, not just related with health; 4) Test the platform with people of Pontos de Cultura and collect their feedback

'''Repos:''' git clone git://labmacambira.git.sourceforge.net/gitroot/labmacambira/sos

'''Test Version:''' A test version is running at http://hera.ethymos.com.br:1080/sos/

'''Languages:''' Python (Django), JavaScript, HTML5 and CSS3

'''Mentor(s):''' Renato Fabbri <renato.fabbri@gmail.com>

 

== More to come ==

Take a look at our remaining creations at: http://wiki.nosdigitais.teia.org.br/Lab_Macambira#Software_Livre_Criado_pela_Equipe_Lab_Macambira

[[Category:Lab_Macambira]]

== Application Template ==

(brief description goes here)

'''Objective:''' (describe the purpose of this task here)

'''Suggested Roadmap:''' (describe a possible path to accomplish the objective here)

'''Repos:''' (list the main repositories for the project here)

'''Languages:''' (list the main programming languages and the required skill level)

'''Mentor(s):''' (indicate mentor names and email here)

=Mentors=
* [http://fabricio.org Fabricio Zuardi]. Specialty: music and web.
* [http://estudiolivre.org/el-user.php?view_user=gk Renato Fabbri]. Specialty: music, audio and web. Social technologies for welfare.
* [http://www.lems.brown.edu/~rfabbri Ricardo Fabbri]. Specialty: image and video.
* [http://automata.cc Vilson Vieira]. Specialty: audio and web. Tools for computational creativity.
* Daniel Marostegan e Carneiro. Specialty: social, citizen rights, and architecture apps.

GT-DeliberacaoOnline

2011-08-13T06:56:03Z

Jpmehl: /* 01/08 */

= Integrantes =

* Daniel Marostegan
* Lucas
* Renato Fabbri

= Reuniões =

== 29/07 ==

* Analisar delibera e ágora communs
* Analisar uservoice.com
* Decidir se desenvolver um "plugin javascript" tipo uservoice.com ou
* Muito relacionado ao [[GT-ReacWiki]], que inclusive propões ser solução para questão de votações e consultas públicas.

== 01/08 ==

* Finalizar o ágora communs: https://github.com/teiacasadecriacao/agora-communs
* Lucas focará nisso
* Daniel e Lucas terão reunião para definir tasks/milestone
* Delibera: http://pontosdecultura.org.br/situacao/discussao/ - http://direitoamoradiadebates.org
* Ágora communs: http://www.teia.org.br/agora-communs/
* Ágora communs (teste Daniel): http://www.teia.org.br/agora-teste/
* Futuro próximo: transformar em API REST

== 07/08 ==

* Sistema Ágora versão atual em: https://gitorious.org/agoracommuns
* Página publicitária Ágora / Delibera: https://gitorious.org/delibera
* Precisa de maior análise para desenvolvimento de aparência / funcionalidades

[[Category:Lab_Macambira]]

Ethymos

2011-08-12T01:21:41Z

Jpmehl: Nova página: A agência Ethymos - Soluções em Web surgiu em 2005 na cidade de Curitiba (PR). Desde então, desenvolve projetos web com alto impacto social, focados em comunicação estratégica, ...

Lab Macambira

2011-08-12T01:17:01Z

Jpmehl: /* Colaboradores / Parceiros */

==Missão e Objetivos==
Desenvolver software livre priorizando tecnologias-chave para a comunidade.
==Motores Principais==
* [http://automata.cc Vilson Vieira]
* [http://gk.estudiolivre.org Renato Fabbri]
* [http://www.lems.brown.edu/~rfabbri Ricardo Fabbri]
* Daniel Marostegan: coordenador do Nós Digitais
* [[Equipe Lab Macambira]]

==Demais Pessoas Chave==
* [[Chico Simões]]
* [[Jader Gama]]

==Colaboradores / Parceiros==
* [http://www.lidas.org.br Lidas/Casa dos Meninos]
* [[Radio UFSCAR]]
* [http://pt.wikipedia.org/wiki/IPRJ Instituto Politécnico IPRJ/UERJ Nova Friburgo]
* [[Coletivo Puraqué]] - Santarem, PA
* [http://www.juntadados.org Pontão de Cultura Digital Juntadados]
* [[Esfera / Transparência Hacker]]
* [[Ethymos]]

==Projetos e Atividades==

=== Tabela das Nossas Contribuições a Softwares Livres Externos ===
* Atualizada 1 de agosto de 2011
{| cellpadding="4" style="border: 1px solid #efefef;"
|- style="background: #efefef;"
! Aplicativo
! Fizeram Commit
! Tentando Fazer
! Apareceu no Oficial?
|-
| [[Mozilla Firefox]]
| daneoshiga
| bzum
| daneoshiga
|-style="background: #efefef;"
| [[Evince]] (document viewer/pdf)
| hick209, bzum, marcicano
| mquasar
| hick209
|-
| [http://bepdf.sourceforge.net BePDF], [http://foolabs.com/xpdf xpdf]
| marcicano
|
| ?
|-style="background: #efefef;"
| [[VideoConferência | Ekiga]] (video conferência)
| flecha
|
| flecha
|-
| [[VideoConferência | Empathy]] (video conferência)
| fefo
|
|-style="background: #efefef;"
| [[VideoConferência | Lib Folks]] (Telepathy, video conferência)
| karmiac
|
|
|-
| [[Scilab]] (alternativa ao Matlab)
| v1z
| penalv
| v1z
|-style="background: #efefef;"
| [http://vxl.sf.net VxL] (video x libraries)
| v1z
|
| v1z
|-
| [http://www.imagemagick.org ImageMagick] (proc. de imagens)
| v1z
|
| v1z
|- style="background: #efefef;"
| [[OpenOffice | OpenOffice / LibreOffice]]
|
| hick209
|
|}
* Favor notar que muitos participaram e ajudaram os colegas acima em diversos desses commits. Talvez no futuro uma coluna de "participantes/ajudantes" possa ser incluida.

=== Tabela de Software Livre Criado pela Equipe Lab Macambira ===

* Veja uma lista parcial em [[Software Lab Macambira]] (em construcao).

===Grupos de Trabalho===
* [[GT-Web]]
* [[GT-AA]]
* [[GT-Terapia do Som]]
* [[GT-pdf]]
* [[GT-VideoConferencia]]
* [[GT-WebMedia]] (ainda incubando) a.k.a. GT-WebStreaming
* [[GT-Video]] a.k.a. GT-VideoProcessing.
* [[GT-Xinga]]
* [[GT-DeliberacaoOnline]] (incubando)
* [[GT-Georeferenciamento]]

===Web===
=====Tecnologias Sociais=====
''Atuais:''
* [[AA]]: AA is *the* Ambiguous Acronym. Audivisual Activism. Audiovisual Algorithms. O carro chefe do Lab Macambira.
* [http://www.conferenciadedireitos.org.br/dcasp Conferência Permanente]
* [https://github.com/teiacasadecriacao/agora-communs/wiki Ágora Communs]
* [http://conferenciadedireitos.org.br/sos SOS] (rascunhado, fruto dos coletivos submidialogia e descentro)
* [[Sistema de Gerenciamento de Coletivo]]
* [http://projects.comum.org/cdpc Cadastramento dos Pontos de Cultura]. Django.
* [http://pc.nosdigitais.teia.org.br/ Ferramenta de gerenciamento finaceiro para Pontos de Cultura]. Django.
* Produção de material documental e didático. Screencasts e artigos em revistas acadêmicas e de grande circulação. Parceria Santarém e Bahia.
''Em consideração: ''
* [[Escola Procópio Ferreira]], São Paulo. Parceria com Instituto Lidas e Casa dos Meninos.
* [[Plataforma de Economia Solidária]]. Parceria com coletivos Muiraquitã e Puraqué.
* Parceria com a Câmara dos Vereadores de São Carlos através da manutenção de uma plataforma do [https://github.com/teiacasadecriacao/agora-communs/wiki Ágora Communs] para o mandato do vereador Lineu.
* Parceria com [http://iiep.org.br/ IIEP] para desenvolvimento de tecnologias sociais com respaldo acadêmico e governamental.
* [[Catálogo de Ideias]]
* Geoprocessamento. Parceria Lidas/CM, Casa de Cultura Tainã, [http://www.grupoecd.com.br/html/ Grupo ECD]
* Estudar o [http://www.softwarepublico.gov.br Portal do Software Público Brasileiro].
* Desenvolver as plataformas abertas para gerenciamento de projetos como [http://Savannah.gnu.org GNU Savannah] e [http://gitorious.org Gitorious]
* Adentrar projetos de prioridade da FSF e dialogar com softwarelivre.org

=====Misto web e audiovisual=====
''Atuais:''
* OSC-Web. Plugins OSC para comunicar dispositivos díspares.
** Desenvolvimento de "ponte" entre navegadores Web e aplicações/dispositivos pelo protocolo OSC
** Tecnologias: socket.io, node.js, node-osc, midievent
** http://automata.cc/osc-web
* Experimentações com tecnologias Web (HTML5, JS) + Audiovisual
** Tecnologias: HTML5 (canvas, audio, video), Processing.js, paper.js, raphael.js, Audiolet, node.js, socket.io, express.js, popcorn.js
* Experimentações com Linguagens de Livecoding (e interface com browser)
** Tecnologias: http://toplap.org
** http://automata.cc/live-processing
''Em consideracao:''
* Interface Web para Pylab
* Conjunto de tecnologias para desenvolvimento Web ágil (framework + bd)
* Interface Web para projetos de áudio do Renato (FDPweb, ABTweb, ChucKweb, ...)
* [[Blabla via Browser]] e codec do Dr. Rafael Santos Mendes - FEEC/UNICAMP.
* Material didático e documental. Tutoriais, screencasts e artigos em revistas acadêmicas e de grande circulação. Parceria Santarém e Bahia. Parceria com IFSC-USP para simetrias, artes e implementações computacionais.

===Audiovisual===
=====Áudio e Música=====
''Atuais:''
* Plugins LADSPA (e LV2): adaptação de plugins VST para LV2. Implementação de outros algorítmos. Clam. [[Ideias aqui]]
** Para entender melhor sobre os plugins LADSPA: http://linuxdevcenter.com/pub/a/linux/2001/02/02/ladspa.html
* [http://trac.assembla.com/audioexperiments/browser/ABeatDetector/README_ABT.txt ABT] (Macros para Execução musical em tempo real e interação rítmica)
* Terapia do som. [http://gnaural.sourceforge.net/ Gnaural], Do-In sonoro. Grave-agudo e metabolismo e ressonância. Simetrias e [http://en.wikipedia.org/wiki/Change_ringing ''Change Ringing'']
* [http://trac.assembla.com/audioexperiments/browser/voz Análise de sentimenos na fala]
* Álgebra simbólica e música, FIGGS. Séries algorítmicas.
* [http://pastie.org/1751041 Minimum-fi script]
* EKP [http://trac.assembla.com/audioexperiments/browser/ekp-base BASE] e [http://trac.assembla.com/audioexperiments/browser/ekp-monitor Monitor]
* [http://www.assembla.com/spaces/audioexperiments/team Equipe Æ]
* Livecoding. Parcerias para misturar com música tradicional e Hip-Hop com Teia e Teddy Paçoca.

''Em consideração:''

* Estender Scratch (MuSA)
** Tecnologias: Scratch, Kinect, Arduino, PD, Python
** http://musa.cc/mediawiki/index.php?title=Scratch_%2B_Arduino
* Experimentações com Hardware Livre (MuSA)
** Tecnologias: Arduino, PD, Processing, Scratch4Arduino
** http://musa.cc
* Audacity (organização dos plugins e plugins em nyquist)
* Contoladores acoplados à vestimenta
* Medidores de sinais vitais e mapeamento sonoro
* Yupana
* Rádio Difusa ([http://pontaopad.me/webradio-coletiva-e-difusa webrádio coletiva])
* Rivendell e Airtime. Parceria com Rádio Ufscar.
* [[Origami e pet para instrumentos eletrônicos]]. Parceria com [http://www.contato.ufscar.br/quarto/ Festival Contato].

=====Imagem e Video=====
''Atuais:''
* Ambientes de scripting para desenvolvimento de processamento de imagens e video [http://siptoolbox.sf.net SIP/Scilab], PIL/python;
* Processamento de video e multiplas imagens:
** Filtros
** Tracking, reconhecimento e reconstrucao 3D de objetos (faces, etc), bundler
** [http://Wikipedia.org/wiki/Match_Moving Match moving] (aka The Matrix effect), motion capture, augmented reality
* Libs
** VxL, OpenCV, Leptonica, ImageMagick, gegl, libav/ffmpeg
* [[VideoConferência]]: Ekiga / tecnologia livre tipo Skype - parte de video, compressao, eye tracking
* PDF : content-aware zooming, edicao, OCR, form filling

''Em consideracao:''
* Manipulacao de Imagens e Design Vetorial: Gimp, Inkscape, mixed pixel/vector/3D design
* Edicao de Video: Kino, Cinelerra, Kdenlives, mplayer, libav/ffmpeg, vlc/videolan
* Kinect, Open Kinect em geral, usando talvez apenas algumas webcams baratas
* Interface interativa para matplotlib: prioridade para uma alterantiva real ao Matlab
* Softwares para arquitetura

==História==
Macambira foi um pseudônimo usado por [http://www.youtube.com/watch?v=D7Lz82m2m2I Cleodon Silva], grande vetor da cultura livre, falecido em São Paulo, no dia 7 de junho de 2011 aos 63 anos.

Renato Fabbri e Daniel Marostegan conceberam o grupo juntando-se a Vilson Vieira e Ricardo Fabbri,
para trabalho de desenvolvimento de tecnologias de software livre, inicialmente nas áreas:
* Audiovisual
* Web

===Timeline===
Junho 2011: concepcao, organizacao, chamada para recrutamento, socializacao

Julho 2011: entrevistas, tour da teia e do lab para interessados, treinamento intensivo em projetos de software livre, atividade intensiva em geral para fazer o projeto rolar.

== Iniciando no Lab Macambira ==
* Manual para os que iniciarem no time: [[Manual do Novato]]

=== Usando o AA ===

Algumas recomendações de como utilizar bem o AA.

POST:
* 15 min +- 5m, ou seja, temos 5 minutos de tolerância. Fora desta margem, o log é perdido.
** pode estourar até 20% dos logs em um mes sem abono de bônus
** entre 20 e 30% perde 150 conto
** entre 30 e 40% perde 300 conto
** entre 40 e 50% perde 450 conto e fica passíel de remoção
* Posts extras ao bel prazer

SESSÕES E REPOSIÇÕES
* pode perder e repor ate 3 dias sem abono de bônus
* cada dia além do terceiro dia perde 50 conto
* perdeu 7 dias ou mais, mesmo repondo, fica passível de remoção
* não pode repor mais de uma sessão (2h) em um dia

SESSÕES PERDIDAS
* cada dia perdido e sem repor, perde 100
* 3 dias ou mais sem repor, fica passível de remoção do lab

VALIDAÇÕES DOS LOGS
* Cada dia chega um log para cada um validar (atribuição randômica)
* Quem valida fica anônimo (não para a gerência)
* Pontos (uma frase para cada):
** Fortes
** Fracos
* Classificação em: Imprestável, ruim, regular, bom, excelente

TASK LIST
* Cada GT tem seu task list com prioridades e deadlines (task list externo ao AA numa primeira versao, p.ex. sourceforge),
com tasks alocadas a cada macambira
* Cada Macabira associa-se a um e somente um GT primário no qual ficará logado pelo AA.
* A princípio cada um tem autonomia para escolher seu GT primário
* À gerência, cabe realocar Macambiras em caso de necessidade

ATIVIDADE:
* Desligar celular
* Ficar em lugar não movimentado
* Concentrado
* Baseado em:
** Meritocracia
** Auto-regulagem Social
* Screencast diário de 2-10 min. (sem ele o log fica inválido)

ADENOS:
* Em caso de rendimento claramente insatisfatório, pode-se aumentar as horas para 3h diárias
* Constatada falcatrua, a pessoa automaticamente perde os benefícios financeiros e rola um queima filme forte.

== Ferramentas/Comunicação ==

* '''BUG TRACKER e TASKLISTS'''- https://sourceforge.net/apps/trac/labmacambira/
* Projeto Sourceforge - https://sourceforge.net/projects/labmacambira/ e [http://labmacambira.sf.net labmacambira.sf.net ]
* '''Todos os repositórios GIT''' referenciados em http://labmacambira.git.sourceforge.net
* <nowiki>#labmacambira</nowiki> - canal IRC no freenode
** Log do canal disponível em http://www.renatofabbri.conexaobrasil.org/labmacambira.txt
* [http://twitter.com/labmacambira @labmacambira] - twitter
* [http://identi.ca/labmacambira identi.ca/labmacambira] - microbloging aberto e mais programável que twitter
* [http://labmacambira.wordpress.com labmacambira.wordpress.com] - blog
* [http://labmacambira.tk labmacambira.tk] - nosso wiki, com conteúdo mais perene.
* labmacambira@teia.org.br - Google apps (gmail, docs, etc.)
* [[Backup Wiki]]

== Projetos para treino ==

*[[Mozilla Firefox]] DaneoShiga
*[[VideoConferência]] (Fefo - EMpathy / Flecha - Ekiga)
*[[Gnaural]] Alexandre Koji Imai Negrão
*[[OpenOffice,Libreoffice]] DCP - Dpizetta, Nivaldo
*[[Evince]] Nivaldo, Daniel Marcicano, Alexandre
*[[Bepdf]] ou Xpdf
*[[Scilab]]
*[[Drupal]] mquasar
*[[phpMyAdmin]] mquasar
*[[Programas de relevância para hackear e ajudar]]

== Humor ==
* [[Pira na Macambira]]

== Referências ==

* Linus Torvalds falando sobre GIT no Google Tech Talk
** http://www.youtube.com/watch?v=4XpnKHJAok8
* [[Literatura recomendada pela equipe]]
* Abordagem Macambira das [http://ubuntuone.com/p/16ml/ Tecnologias Sociais de Alta Demanda]

[[Imagem:Lab-macambira-sketch-v2.png]]
[[Category:Lab Macambira]]

== Contato ==

[[Fale conosco]]