development environment for children

littlewizard

development environment for children

Little Wizard is created especially for primary school children. It allows one to learn using main elements of present computer languages, including: variables, expressions, loops, conditions, logical blocks. Every element of language is represented by an intuitive icon. Little Wizard can be used without using keyboard, only mouse.

libgd-perl

Perl module wrapper for libgd

This is a autoloadable interface module for libgd, a popular library for creating and manipulating PNG files. With this library you can create PNG images on the fly or modify existing files. Features include:

libjs-openlayers

JavaScript library for displaying map data in web browsers

OpenLayers is a pure JavaScript library for displaying map data in most modern web browsers, with no server-side dependencies.

php-horde-scheduler

Horde Scheduler System

Horde Scheduler System for running maintenance tasks via CRON

rfdump

tool to decode RFID tag data

RFDump is a tool to decode RFID tags and show their meta information: tag ID, tag type, manufacturer etc. The user data memory of a tag can be displayed and modified using either a hex or an ASCII editor. In addition, the integrated cookie feature demonstrates how easy it is for a company to abuse RFID technology to spy on their customers. RFDump works with the ACG multi-tag reader or similar card reader hardware.

safecopy

data recovery tool for problematic or damaged media

Safecopy tries to get as much data from SOURCE as possible, even resorting to device specific low level operations if applicable. This is achieved by identifying problematic or damaged areas, skipping over them and continuing reading afterwards. The corresponding area in the destination file is either skipped (on initial creation that means padded with zeros) or deliberately filled with a recognizable pattern to later find affected files on a corrupted device. The work is similar to ddrescue, generating an image of the original media. This media can be floppy disks, harddisk partitions, CDs, DVDs, tape devices, where other tools like dd would fail due to I/O errors.