Free designed specially software for linux

Azureus Speed Control is a project that enables automatic configuration of your upload limit. This addresses the problem of implicit additional upload when Azureus downloads with high speed, which can lead to connection choking. This is a problem specially for users with low upload bandwidth like German ADSL users.

If your download rate increases, the upload limit will be reduced by a value that can be customized. If the download rate decreases, the upload limit will increase again.

Eiffel Windowing System (EWS) is an Eiffel library which provides a small, stand-alone windowing system.
The current implementation is based on the Simple Directmedia Library (SDL), but the design allows other graphical backends.
Besides the basic windowing system functionality (overlapping windows, event passing and handling, graphical operations, input froum mouse and keyboard), a small widget-toolkit is included (buttons, scrollbars, labels, etc.).
Its specially well suited for applications where a fine degree of control over presentation and timing is required. Multimedia applications and games are the usual examples.
Main features:
- Transparency (alpha channel) support
- Can load most standard image formats via libSDL_image (PNG, JPEG, GIF, Windows bitmap...)
- Mostly coded in OO Eiffel. Only a small C module handling SDL interface. All the API is OO.
- Complete control over application appearance.
- Simple design, easily extendible for new event kinds, new widgets, etc.
- Quite fast even in old slow computers (if you compile at require_check level or lower).
- Licensed under the LGPL
Supported widgets:
- The UI toolkit coming with EWS includes
- Buttons: push buttons triggering commands
- Toggle buttons: controls that toggle its state (they may be used to implement checkboxes and radio buttons)
- Text entries: One line text entries, handling cursor keys. Selection not implemented yet (the core is selection capable, but the UI not).
- Labels: A simple text label
- Multiline labels: Labels spanning several lines with optional word-wrapping
- Marquees: Like a label, but scrolling a longer message sideways
- Images: A fixed image
- Animations: An animated area of the screen
- Drag handles: An area that can be dragged to move other window. Useful as titlebars.
- Scrollbars: The usual thing, with buttons at the end and a slider which can be dragged. (only vertical scrollbar implemented now)
- Adding widgets to the toolkit is very simple

reacTIVision is an open source, cross-platform computer vision framework for the fast and robust tracking of fiducial markers in a real-time video stream. reacTIVision project was mainly designed for the rapid development of table-based tangible user interfaces.

Its tracking core is using Ross Bencinas fidtrack library which is basically a newer high-performance implementation of Enrico Costanzas original d-touch concept. This framework was developed by Martin Kaltenbrunner et.al. at the Music Technology Group, IUA, UPF in Barcelona, Spain as part of the reacTable* project, a novel electro-acoustic musical instrument with a tangible user interface.

reacTIVision is a standalone application, which sends OpenSound Control messages via a UDP network socket to any connected client application. It implements the TUIO protocol, which was specially designed for transmitting the state of tangible objects on a table surface. This framework includes a set of free example client projects for various programming languages, which serve as a base for the easy development of tangible-user interface applications.

The reacTIVision application compiles and runs under the follwing operating systems: Win32, MacOS X and Linux. Under Win32 it suports any camera with a proper WDM driver, such as USB, USB2, FireWire and DV cameras. Equally under MacOS X any such camera supported by QuickTime will work in reacTIVision. Under Linux, FireWire cameras are best supported, as well as a few Video4Linux USB cameras.

NEW: Support the reacTIVision project and buy T-Shirts, posters and other merchandise featuring the reacTIVision fiducial symbols in our web-shop! All designs on these products can be recognized and tracked by the actual reacTIVision software.

Application Handling

Before starting the reacTIVision application make sure you have a supported camera connected to your system. The application can and will not work at all without a camera. Under Win32 and MacOS X the application will ask to select and configure the camera upon startup. Under Linux the camera will be selected automatically. Once configured the application will show a video window with the current camera image in black&white.

Pressing T will show the binary tresholded image, pressing the N key will turn the display off, which reduces its CPU usage significantly!

Pressing the S key will return to the original source image. For convenience and debugging porposes hitting the R key saves a raw image frame, while hitting the B key will save an image in the BMP format.

The P pauses the image analysis completely, hitting ESC will quit the application. The F key toggles the diplay of FPS info in the titlebar. In order to produce some more verbose debugging output, hitting the V key will print the currently recognized symbols to the console.

Command Line Options

The reacTIVision application per default sends the TUIO messages to port 3333 on localhost (127.0.0.1)

In order to change these parameters you can invoke the application with the -h [ip-address] and -p [port-no] options.

reacTIVision needs a so called "tree file" in order to function properly. The default "all.trees" is included and loaded automatically. If you want to use you own tree file you can invoke the application with the -t [tree-file] option.

Optionally if you dont want to analyze the complete image - for example in a square or round table setup - the application can mask a part of the video image with a black region, which speeds up the segmentation algorithm. In order to apply this mask You can invoke the application with the -m [square,circle] option.

Applying the -h or -help option will print a usage message to the console.

Calibration and Distortion

Some tables, such as the reacTable are using a convex mirror in order to increase the area visible to the camera at a minimal distance. This mirror as well as a fish-eye lens unfortunately distort the image. reactIVision includes a correction algorithm, which corrects this distortion with the help of a so called "grid file". These grid files can be generated during a prior calibration process.

To calibrate reacTIVision invoke the application with the option: reacTIVision -c 9 -g [grid_file]

In order to use the this calibration invoke the application with: reacTIVision -g [grid_file]

MITRE Honeyclient Project is a honeyclient is a dedicated host that drives specially instrumented applications to access remote servers to see if those servers are behaving in a malicious manner. Specifically, honeyclients can proactively detect exploits against client applications without known signatures.
The MITRE Honeyclient Project strives to educate the public about client application exploits and their attack mechanisms. This project is a Perl-based open source framework, designed to create and manage implementations of Honeyclient systems.
Enhancements:
- This release resolves ticket #68, which caused the program to block you from starting a Manager process without initializing a database (even if you disabled database support).
- To upgrade, simply download the new HoneyClient-Manager-0.99.tar.gz package, as no other packages have changed.

Noia project consists of a full GNOME 2.x port of the Noia icon set.

This is the *full* GNOME 2.x port of the Noia icon set by Carlitus. It includes some specially drawn GNOME-only and OpenOffice icons (made by the original artist) and all icon sizes for sharp drawing of magnified icons.