Educational Multimedia and Web Developers

FableVision Art Show

2010-03-22T14:10:00.003-04:00

Announcing...

Creative Juices
A Visionary Art Show

Friday, April 9, 2010.
6pm - 9pm

FableVision Studios
308 Congress Street, 6th Floor
Boston, MA

(check back with Creative Juices for updates and details)

Next EMAWD Meeting :: 12/18 @ 4PM :: CMS's

2009-12-12T00:36:00.003-05:00

Our next meeting will be Friday 12/18 @ 4:00 PM at FableVision. Jamie Folsom, Technology Director at Be The Change (http://www.bethechangeinc.org/) will be presenting on Content Management Systems. In particular, we'll be talking about the pro's and con's of going with a large-scale CMS such as Expression Engine to build out a website.

Hope to see you there!

Location: http://www.fablevisionstudios.com/about.php

-Brian

Photos From EMAWD With Roy Pardi

2009-08-15T22:08:00.002-04:00

On August 14th, Roy Pardi, a local artist and developer, came to FableVision's EMAWD meeting to present his work with the Arduino open-source hardware. Here are a few pictures (and video!) of the event. Enjoy!

Roy Pardi and the Arduino Board :: 8/14 @ 4PM

2009-08-03T17:36:00.001-04:00

Our next meeting will be Friday August 14th @ 4:00 PM at FableVision. Roy Pardi, artist, engineer, programmer, tinkerer will be presenting the Arduino board -- we’ll be venturing into the world of hardware. Roy will talk about Arduino boards, workflow and showing some of his projects — which are really cool!

Roy Pardi: http://roypardi.com/

Arduino: Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. ( http://www.arduino.cc/ )

Definitely stop by for what will no doubt be an interesting meeting.

Directions: http://www.fablevision.com/info/directions/index.html

Muzzy Lane :: 5/14 @ 3PM

2009-05-13T00:36:00.001-04:00

This week we will be having a meeting on Thursday 5/14 @ 3PM. Matt Seegmiler and David Martz and/or Dave McCool from Muzzy Lane Software will be coming by to demo their 3D online game platform/service called Sandstone:

Muzzy Lane: http://www.muzzylane.com/
Sandstone: http://www.muzzylane.com/ml/sandstone_platform

Hope to see you there!

-Brian

Next Meeting Friday 4/10 @ 4PM :: Time Estimation 101

2009-04-07T10:22:00.001-04:00

How long does it take you to brush your teeth in the morning? Go grocery shopping? Fix the squeaky hinge on the garage door?

You probably know this scenario: You think you’ve come up with a great time estimate — even given yourself a little buffer time for the unexpected. Yet somehow, at the end of the project, you find out that you’ve taken twice as much time as you thought. What gives?

Our next EMAWD meeting will be this Friday, 4/10 @ 4PM at FableVision. The topic: Time Estimation. Along with doing some fun exercises and an estimation contest, Karen Bresnahan, Executive Producer at FableVision, will join us to impart her words of wisdom.

And there will be cookies.

Next Meeting Friday 2/13 @ 4PM :: Developers and Designers Workflow in Flash

2009-02-11T00:34:00.000-05:00

Our next EMAWD meeting will be this Friday, 2/13 @ 4PM at FableVision. The FableVision Developer and Art Teams will be leading a discussion about how the two teams work together on Flash-based projects. The focus of the discussion will be around how to prepare files and pass them back-and-forth throughout the life cycle of a project.

Come by and share your tips and tricks... or even horror stories!

Directions: http://www.fablevision.com/info/directions/index.html

-Brian

Next EMAWD Meeting :: 12/5 @ 2:30PM @ FableVision :: Mike Horn presents Tangible and Multi-Touch Technology

2008-12-03T00:38:00.001-05:00

Our next EMAWD meeting will be this Friday, December 5th @ 2:30PM at FableVision. EMAWDer, Mike Horn, a PhD student at Tufts, will be presenting work on tangible and multi-touch technology for use in classrooms and museums. Should be really cool.

Directions: http://www.fablevision.com/info/directions/index.html

Note the time change: 2:30

Next EMAWD Meeting :: 10/10 @ 2PM @ FableVision :: Exploring Educational Websites

2008-10-10T01:24:00.000-04:00

Our next EMAWD meeting will be this Friday, October 10th @ 2PM at FableVision. We will be taking a look at some examples of existing educational software and websites. Basically, this will be an open-ended forum and opportunity to look at some software/technologies that are out there. My hope is that we will get some good discussion about common problems and solutions with existing technologies.

Please bring:
Any kids’ software that you love/hate
URLs for cool kids’ websites
Technical challenges you’ve been up against in creating software
An appetite for cookies

Directions: http://www.fablevision.com/info/directions/index.html

-Brian

Next EMAWD Meeting :: 9/12 @ 2PM @ FableVision :: Brian Peltonen on Evolvables

2008-09-06T01:37:00.001-04:00

Our next EMAWD meeting will be next Friday, September 12th @ 2PM. Brian Peltonen will be discussing Evolvables, a video game that lets children create physically simulated creatures and obstacle courses. As the creatures' bodies and behaviors are defined by a series of parameters, the creatures can be evolved in the environment of a given obstacle course while the user is away from the machine.

Brian will also be discussing Proteus, the multiplatform engine that Evolvables runs on.

Cookies will be served.

Directions

-Brian

Next Meeting :: 8/8 @ 2PM :: FableVision :: Scratch and Squeak

2008-08-01T15:09:00.005-04:00

Our next EMAWD meeting will be next Friday, August 8th @ 2PM. Margarita Dekoli will be discussing Scratch, a visual programming language that she helped to develop while at the MIT Media Lab. She will also be discussing the programming language Squeak, an implementation of the language, SmallTalk.

If you get a chance before the presentation, definitely check out Scratch. It's truly amazing. This should be a great presentation -- and there'll be cookies!

Let me know if you’ll be there!

-Brian

Media Lab Goodies :: Eric Rosenbaum :: 071108

2008-07-12T01:00:00.006-04:00

This month’s EMAWD meeting was fantastic! Thanks, Eric for bringing some really cool stuff to the meeting -- it was inspirational.

Attendees

Eric Rosenbaum – Research Assistant @ Lifelong Kindergarten in the MIT Media Lab
Brian Grossman – FableVision Technical Director
Brian Peltonen – In a small startup creating games for artificial life
Brice Norton – Producer @ Six Red Marbles
Bob Flynn – FableVision Lead Designer
Jay LaCouture – FableVision Programmer
Joel Rosenberg – was at Museum of Science, and Chemistery teacher in Boston Public School System, interested in Science Education
Jonah Elgart – FableVision Freelance Artist
Karen Bresnahan – FableVision Executive Producer
Keith Zulawnik – FableVision Artist
Matt Bargar – FableVision Developer
Matt Rubin – FableVision Intern Technical
Naomi Greenfield – FableVision Producer
Neil Robbin – Flash / Flex Freelancer
Ryan McNulty – FableVision Developer
Shannon Meneses – FableVision Producer
Sharon Emerson – Creative Director

Lifelong Kindergarten Overview
http://llk.media.mit.edu/
Trying to take the way people learn in kindergarten (exploring, making things, etc...) and trying to extend that approach across lifetime. The thought is that not enough learning happens that way.

$100 Laptop - XO
http://laptop.org/
Mission Statement: “To create educational opportunities for the world's poorest children by providing each child with a rugged, low-cost, low-power, connected laptop with content and software designed for collaborative, joyful, self-empowered learning.”
Some Features:

Rubber keyboard – allows it to work in harsh conditions – can swap out for other languages
Display can rotate so can use in e-book mode
Screen can switch to high resolution B&W mode so can read in light
Doesn’t use a lot of power
Wireless Networking – all machines are set up so that the XO’s can automatically create a ‘mesh network’ (decentralized network) so that people can share an Internet connection and connect to each other w/o needing to communicate with the outside world.

Applications being created with focus on creativity, expressiveness, and play.
They have announced plans for the XO V2. Early designs show it smaller w/ 2 touch screens.

mmmTsss
http://web.mit.edu/~eric_r/Public/mmmtsss/
This is Eric’s implementation of a cool improvisational music app. It allows for the creation of layered music and can be used by a novice user with no musical knowledge.
It’s built in C++ using Open Frameworks (http://www.openframeworks.cc/) - like Processing in C++. We played with this thing in the office after the meeting — it’s crazy fun!

Scratch 4 Second Life

Scratch – (http://scratch.mit.edu/ ) Visual programming language for kids where can snap together objects to create projects. Written in Squeak, a version of SmallTalk, a pure Object Oriented language.
Second Life – (http://secondlife.com/) - 3D Virtual World

The goal of this project is to try to empower people by giving them easy ways to program and to try to find other ways to bring Scratch to people. Users can create programs in Scratch and bring them into Second Life. Currently it’s very complex to program for second life and this is one way to make it easier.

Eric had to create a scaled down ‘dialect’ of the Scratch language. You can create scratch projects and run a LindenScript code-generator which outputs code that can be copied into Second Life. This code, when run, will allow the users to see their Scratch project in Second Life.

Ideally want to get people to ‘program collaboratively and allow people to see the code used to create a SecondLife item and modify it. Eric thinks this would be a great tool to get into Club Penguin.

Lego Stuff
Eric showed us some of the cool Lego projects he has worked on in the Lifelong Kindergarten group. Lifelong Kindergarten has collaborated with Lego for many years. They have been thinking of creating stuff for little kids.

The first thing Eric showed us was a clear brick with an LED (actually three: RGB) that changes color based on someone’s voice.
Then he showed us another brick that changes based on its orientation in space using an accelerometer.
Then he showed us bricks that can communicate with each other, passing their color (with a slight phase shift) from on brick to another.
Finally, Eric showed us a Musical Squencer made with Legos. By placing the 2x1 Lego in the eight spots, it will cycle through, playing a different not based on the color (actually the resistor within it) of the Lego piece. Looky here: http://youtube.com/watch?v=eL7FS8KantE

Note: Eric is currently trying to come up with concept for a Master’s Thesis. He’s particularly interested in Collaborative Programming. If you share the interest, definitely let him know!

Next month we’ll have a presentation on Scratch and get a taste of Squeak from Margarita Dekoli.

-Brian

2008-07-10T01:32:00.000-04:00

Eric Rosenbaum, a Research Assistant from the Lifelong Kindergarten group at the MIT Media Lab will be presenting lots of fun goodies at our next EMAWD Meeting this Friday (6/11) @ 2PM

He’ll be sharing:

The $100 Laptop XO and some fun things to do with it
MmmTsss: playful musical looping software
S4SL: Scratch for Second Life
Lego stuff: this will be a surprise!

The meeting will be at FableVision (http://www.fablevision.com/info/directions/index.html).

Cookies will be served.

See you there!

-Brian

Species Explorer :: Max Antinori :: 6/13/08

2008-06-16T02:15:00.006-04:00

We had a good turnout (and great assortment of cookies and snacks from Chinatown... including the dreaded pork cookies) for Max Antinori's presentation of his Species Explorer project.

Here's some notes:

=====================
Max :: Species Explorer
http://www.speciesexplorer.org

Max likes outdoorsy stuff and wanted something for tree and/or animal identification. He decided to build something for all species
Species Explorer is a site with tools to record nature sightings (plants and animals)
FlashLite didn’t seem adequate, so this seemed like a good way to get into Flex
Goal: use technology for getting outdoors and learning about wildlife. Focus on young people or kids w/ parents. There’s a current movement to connect young people w/ outdoors.

Maps

Google recently came up with AS3 API. Wasn’t available when Species Explorer was in development initially
Species Explorer uses Modest Maps (http://www.modestmaps.com/) which hooks into tiles from multiple maps. Works with AS3 and AS2. Supposedly works with FlashLite.
Currently hooking into Microsoft Maps.

Flex

The main application was built with Flex
When upload an image, it gets resized with PHP’s GD.

Animal Taxonomy

Enter the name, searches against ITIS’s (http://www.sp2000.org/) database, which has been entered in SpeciesExplorer.org’s database.
The site searches Flickr based on the latin name to get up to three images for the animals.
Also, it links off to Wikipedia based on Latin name, which seems to be pretty effective.
Potentially looking for another partner for species information (e.g. http://www.eol.org/)

Facebook

Additionally, there’s a Facebook application for displaying the data.

Chumby

Application built for Chumby as well

Data Communication (future thoughts)

May use AMPPHP and maybe Swix (which will work with Flash Lite). Also BlazeDS is a free, open-source version of Live Cycle Data Services that close to real-time data communication.

AS3

Consensus that e4x is much better for working with XML.
Joe Berkovitz created MVCS (S = services) that uses a design pattern that’s helpful for setting up Flex apps. This was used in Species Explorer to help keep it scalable.

=====================

Next month (7/11), Eric Rosenbaum will be presenting. More information on what will be covered soon...

-Brian

Next Meeting :: 6/13 @ 2PM :: FableVision

2008-06-04T23:08:00.000-04:00

Our next EMAWD meeting will be next Friday, June 13th @ 2PM. Max Antinori will be presenting on his independent project, Species Explorer, a combination of web-based and mobile tools for recording and sharing nature observations.

The focus will be on the demo of the web-based component which has been built in Flex 3, and uses various technologies, including:

* Modest Maps
* Flickr API
* PHP on backend
* mySQL for species and observation data

Max will give a demonstration and overview of the project as well as dig into some of the technical issues. Take a look at his site and some info about it:

This should be a great presentation.

Let me know if you’ll be there!

-Brian

The Flex Challenge: Results!

2008-05-15T16:55:00.002-04:00

For The Flex Challenge, I decided to try and build something like PictureStories, which takes a simple sentence and allows the user to turn it into a rebus. I decided to spice things up by making the source sentences be the titles of posts in RSS feeds, and having the images come from the results of a Yahoo image search.

You can view the resulting application here, and view the mxml and AS source here. Note that due to Flash's security restrictions, the only feed that we can use is the "Digg [local]" feed, which is using a locally-saved RSS feed.

It was an interesting experiment to try and simultaneously explain Flex/Flex Builder, and build an application, and eat cookies, all in under an hour. Flex is a great system for quickly creating simple (or complex!) applications!

Upcoming Events :: Local Groups

2008-05-15T16:34:00.001-04:00

Hey Guys!

Just a quick note about a few upcoming events and some useful links (Thanks, Max).

EVENTS

Boston Flash Platform User Group – Joe Berkovitz. Flash Sound -
5/28 7PM – 303 Boylston Street, Brookline
http://www.bfpug.com/?p=87

Ignite Boston
5/29 6-10PM – Tommy Doyle’s in Harvard Square
http://ignite.oreilly.com/2008/05/ignite-boston-3.html

GROUPS

Boston Flex User Group - http://bostonfug.org/
Boston Flex Application Incubator Group - http://bfaig.org/
Boston Adobe Mobile and Devices User Group - http://www.flashmobilegroup.org/
Boston Flash Platform User Group - http://www.bfpug.com/
Boston Post Mortem - http://www.bostonpostmortem.org/

-Brian

Next Meeting :: 050908 :: The Flex Challenge

2008-04-22T17:05:00.002-04:00

Our next EMAWD meeting will be May 9th @ 2PM at FableVision (308 Congress Street).

The Flex Challenge

The topic of the meeting will be Flex. Matt Bargar will be presenting, but he needs your help.

To prove (or disprove) Flex’s abilities to be used for rapid development of rich internet applications, Matt will attempt to build a Flex application from scratch in our meeting. Please help by suggesting an application you’d like to see Matt build during the meeting. Suggestions can be useful, clever, or just plain silly.

So far, suggestions include:

A Blog Aggregator – culls entries from your favorite blogs in one place
Power Hour Music Mixer – see Power Hour
Montage Maker – Input text, the Montage Maker will pull images from flickr to create a photographic montage

Please post your suggestions as comments here or send your suggestions directly to me (brian@fablevision.com).

-Brian

Meeting 2 :: Databases :: 041108

2008-04-22T16:43:00.003-04:00

On April 11th 2008, we had our second EMAWD meeting. While the highlight was definitely the baklava, Brian gave a presentation on databases. It was intended to help folks be comfortable with how to create and use databases. Below is an outline from the meeting. Please additionally, note that they refer to:

Meeting notes, including challenges:

What is a database?

Way to store data
Consists of Tables - like Excel sheets
We use relational databases

Technologies / Tools

Databases: MySQL / MS SQL Server / Oracle
Integrating: PHP, AMFPHP, FlashRemoting
vs. Excel
vs. Access / FileMaker
Terminal, GUIs
DB Design Tool - Eclipse with Clay Database Modeling UI

When use database?

Lots of data
Need to save data
Need to share data across users

Database Design- Facebook Example

Identify structure of your data
set up tables for items
- fields (columns)
- datatypes - int, char, varchar, text, bit, etc...
- primary key
- auto increment
- create relationships - primary key / foreign key
  - 1 to many
  - many to many
Nomalization

Working with the Data - Facebook Example

Challenges:

Get all users
1. Order by first name
2. Order by first name then last name
3. Get all 'Matthews'
4. Get all with a first name that begins with 'M'
5. Get all with a first name or last name that begins with 'M'
Update a user
Insert a user
Quizzes
1. Get all Quizzes
2. Get all Quiz Questions
3. Get all Quiz Question Answers
4. Get all Quiz Question Answers for an Individual
Interests
1. Users and their Interests
2. Get all users with similar interests
Games
1. Get all high scores
2. Generate a high score list with just the top scores for each game
Friends
1. Get a user's friends

URLs

Challenge Answers

Get all users - SELECT * FROM user
1. Order by first name - SELECT * FROM user ORDER BY firstName
2. Order by first name then last name - SELECT * FROM user ORDER BY firstName, lastName
3. Get all 'Matthews' - SELECT * FROM user WHERE firstName = 'Matthew'
4. Get all with a first name that begins with 'M' - SELECT * FROM user WHERE firstName LIKE 'M%'
5. Get all with a first name or last name that begins with 'M' - SELECT * FROM user WHERE firstName LIKE 'M%' OR lastName LIKE 'M%'
6. Get all with a first name or last name that begins with 'M', return only first name and last name - SELECT firstName, lastName FROM user WHERE firstName LIKE 'M%' OR lastName LIKE 'M%'
Update a user - UPDATE user SET firstName = 'Michael' WHERE userID = 12
Insert a user - INSERT INTO User (userID, userName, firstName, lastName) VALUES (NULL, 'garyg', 'Gary', 'Goldberger');
Quizzes
1. Get all Quizzes - SELECT * FROM quiz
2. Get all Quiz Questions - SELECT * FROM quiz INNER JOIN quizQuestion on quiz.quizID = quizQuestion.quizID
3. Get all Quiz Question Answers - SELECT * FROM Quiz INNER JOIN QuizQuestion on Quiz.quizID = QuizQuestion.quizID INNER JOIN QuestionAnswer ON QuizQuestion.quizQuestionID = QuestionAnswer.quizQuestionID
  Better - SELECT * FROM Quiz q INNER JOIN QuizQuestion qq on q.quizID = qq.quizID INNER JOIN QuestionAnswer a ON qq.quizQuestionID = a.quizQuestionID ORDER BY q.quizID, qq.questionNumber, a.answerLetter
4. Get all Quiz Question Answers for an Individual - SELECT * FROM Quiz q INNER JOIN QuizQuestion qq on q.quizID = qq.quizID INNER JOIN QuestionAnswer a ON qq.quizQuestionID = a.quizQuestionID INNER JOIN UserAnswer UA ON UA.questionAnswerID = a.questionAnswerID INNER JOIN User u ON u.userID = ua.userID WHERE u.userName = 'briang' ORDER BY q.quizID, qq.questionNumber, a.answerLetter
Interests
1. Users and their Interests - SELECT * FROM User u INNER JOIN User_Interest_Linker uil ON u.userID = uil.userID INNER JOIN Interest i ON i.interestID = uil.interestID
2. Get all users with similar interests - SELECT * FROM User_Interest_Linker uil INNER JOIN user u ON u.userID = uil.userID INNER JOIN interest i ON i.interestID = uil.interestID WHERE uil.interestID IN (SELECT i.interestID FROM User u INNER JOIN User_Interest_Linker uil ON u.userID = uil.userID INNER JOIN Interest i ON i.interestID = uil.interestID WHERE u.userName = 'briang') AND u.userName != 'briang'
Games
1. Get all high scores - SELECT * FROM user u INNER JOIN HighScore hs ON u.userID = hs.userID INNER JOIN Game g ON g.gameID =hs.gameID
2. Generate a high score list with just the top scores for each game - SELECT g.name, u.firstName, u.lastName, max(hs.highScore) FROM user u INNER JOIN HighScore hs ON u.userID = hs.userID INNER JOIN Game g ON g.gameID =hs.gameID GROUP BY g.gameID
Friends
1. Get a user's friends - SELECT u2.firstName, u2.lastName FROM user u1 INNER JOIN Friend f on f.userID1 = u1.userID INNER JOIN user u2 ON f.userID2 = u2.userID WHERE u1.userName = 'briang' ORDER BY u2.firstname, u2.lastName

Simple Tweener Example

2008-03-21T10:47:00.003-04:00

Here's a simple demo I made using what I learned from Max's demo. We wanted a simple "thermometer bar" for a project, and I wanted some simple animation to give a little more interest. It took just 3 lines of Tweener code to add the animation, and basically no time at all!

/swflash.cab#version=9,0,0,0" width="312" height="136">

Source

EMAWD :: Kickoff Meeting :: 031408

2008-03-17T23:46:00.000-04:00

Welcome to EMAWD! (Educational Multimedia and Web Developers)

We are a group of Boston-area Multimedia and Web Developers primarily in the educational technology space. The goal of the group is provide an opportunity to connect with and learn from other individuals in our industry. We have monthly meetings on the second Friday of each month. Each meeting focuses on a presentation by one of our members on a group-chosen topic.

Our first meeting was this past Friday, March 14th, 2008 @ FableVision.
In attendance were:

Max Antinori - Freelance Developer (Flash)
Matt Bargar - FableVision - Developer (Flash)
Margarita Dekoli - Freelance Developer (Flash, SmallTalk, Squeak)
Bob Flynn - FableVision - Artist (Flash)
Brian Grossman - FableVision - Developer (Flash / Web)
Mike Horn - PhD Candidate Tufts (Human Computer Interaction)
Jason LaCouture - FableVision - Developer (Flash / Web)
Kenny Leibe - MFA - Developer (Flash, Database)
Ryan McNulty - FableVision - Developer (Flash)
Brice Norton - Six Red Marbles - Multimedia Specialist (Flash / Director)
Neil Robbins - Freelance Developer (Flash / Director)
Tony Yang - Freelance Developer (Director)

After introductions, Max Antinori gave a great presentation on some useful Flash extensions including:

Fuse (AS2):
Max's Fuse Demo

http://www.mosessupposes.com/Fuse/

Tweener:
Max's Tweener / PaperVision Demo

google code site:
http://code.google.com/p/tweener/

very cool demo, including bezier stuff, using PP3D:
http://labs.zeh.com.br/blog/?p=104

Papervision3D:
http://code.google.com/p/papervision3d/

lots o' examples:
http://blog.papervision3d.org/
http://blog.papervision3d.org/2007/06/29/rmi-demo-files/
http://www.rockonflash.com/blog/?p=52

Next Month's Meeting - 4/11
At our next meeting, April 11th, Brian Grossman will be giving a primer on databases. Topics include when to use DBs, DB tools, DB design 101, simple commands, and optimization. It will be a high-level discussion that should hopefully be enough to provide the necessary tools for anyone who's a little queasy about the prospect of getting into databases.

Future Topics
Future Topics include:

ActionScript 3.0
AIR
AJAX
AMFPHP / Flash Remoting
Debugging Flash
Flash Lite
Flex
Mike's Crazy Robitics / Visual Programming Language Thesis
Scratch
Squeak
XRAY

All are welcome to come to meetings and contribute to this blog.

Questions to Brian Grossman (brian@fablevision.com).

-Brian