This week we are exercising the 3rd round of tests of TelaSocial at ICMC department / University of Sao Paulo in Brazil. This project is also known as the Firefox-based social kiosk application and is being developed as a Firefox extension. This is a heads up that we are customizing this system for this department and at the same time working in the source code to have it available under an OSI approved license.
Expression Widgets is part of the JetPack for Learning, an effort to support open education. The project proposes a system that leverages the web browsing experience and the JetPack infra-structure, and support learners to collaborate and produce open-based educational resources. The model proposes a collaboration environment where students express their thoughts as part of ongoing sessions, such as a lecture given by a professor.
December 15th, 2009 - Flux, was awarded by Mozilla as a winner in the first Mobile contest for Fennec the mobile version of Firefox. Here is the winners information from Mozilla. This award was followed by a communication note from Mozilla mobile judges team " There were many fantastic mobile add-ons submitted to the Mobile Add-on Challenge. Yours, in particular, demonstrated a consideration towards mobile usability (understanding the capabilities and constraints of the mobile device), innovation and compatibility."
Flux is a simple snapshot and draw application available as an experimental addon for Fennec - the Mozilla mobile browser. The app is available on AMO ( addons.mozilla.org ) and allows users to capture Web pages, draw with brushes, and upload the generated images to Flickr. If you want to test and develop with Fennec on your desktop, you can use the XULRunner-based application which runs on Linux, Mac OS X, and Windows.
An annotation system that uses JetPack infra-structure and introduces a concept of expression widgets. The model leverages the browsing experience and JetPacks are used to support learners to annotate using Web language, given a live session - let's say a lecture given by a professor. The model is suggested initially as a rich annotation and collaboration framework where students can interact with a variety of Web-based widgets. It explores various communication forms such as text, canvas-based drawing, SVG, MathML, and also some interactive scenarios where teams can build together. The annotated resources are organized and kept using simple wiki pages with less rules to the server and more focus on possibilities for team-centred conventions.
This presentation talks about the impact that Web 2+ and open ecosystems are causing over universities and learning institutions. It covers how Web emerged from the university network, to create a social network that is now causing great transformation to the way people learn thus affecting the learning model in universities. This presentation is available in Portuguese but has a bunch of references to works available in English.
This is an experimentation project developed at MozCamp in Chile. This sample uses a development build of Firefox with multitouch support enabled. The video shows a simple canvas draw application written in JavaScript. It uses the canvas tag and multitouch events support that is currently under development. The app simply draws circles with transparency levels so that finger event movements translates as a fluid painting experience. This application is really simple and came out in a few minutes of development. The real hands on experience with the device creates great motivation and vision about the potential. While at the conference, during Felipe's talk, I have suggested a test infra-structure so that developers could have a feel of the multi-touch implementation without the need to buy the device - a system to support emulating the touch events. The device itself ( the HP in this case ) I do not find it very nice for purchase yet as most of the apps are prepared for mouse events - it's really weird to touch the small buttons in Firefox. But it certainly helps us to design these next generation touch-enabled apps. I like to think of this as if it is a HandsFreeDOM experience.
I am pleased to introduce the ( read beta ) availability of Searchbar Shift - the search engine switching short cut extension for Firefox. If you are a keyboard shortcut fan this extension offers a quick way to toggle between search engines in Firefox. Check out the following demonstration and see how it works or visit the installation page at AMO. We welcome feedback and reviews at the AMO web site ( login required ).
RemixPic takes your local webcam picture and allows quick editing - all done in the client with no server-side loops. Check out our demonstration here at RemixPic.taboca.com.
I am pleased to announce the availability of the CamCanvas API, a JavaScript API that can capture webcam images to a canvas tag so other operations can be performed - read image manipulation and image encoding. The API was designed to save time for developers that wants to use webcam images on ther web projects and don't want to rewrite Flash code for each specific project. In addition, as it transcodes the captured image to the canvas tag, developers can use the canvas API to do all sorts of image manipulation such as chroma key effect or even encode the image bits as a popular image file format. Check out our first sample at the CamCanvas Project Page, and the git repository if you want to create new demonstrations or use this in your project. Let us know your wish for future features!
This blog offers creative productions from Taboca Labs, contributors, and partners. We are a technology driven team based in São Carlos Brasil. We work open organizations, partners and friendly open-source projects. If you need development of extensions for Firefox, Fennec, Songbird, and Thunderbird, please contact mgalli at taboca dot com