P-rout is a tool for collecting and viewing data from the various types of a solar energy appliance called PowerRouter, manufactured by Nedap N.V. The appliance is connected to the Internet and uploads data to an HTTP server (logging1.powerrouter.com) that is owned by the manufacturer, who provides another HTTP server where customers can view their data. This project does basically the same while keeping everything on the owner's premises. It provides a data collecting HTTP server to which the PowerRouter can upload. Data is stored in a PostgreSQL database and can be reviewed on a second HTTP server. It is intended to be installed on a single-board computer with two network interfaces.
Chicken is a Scheme compiler that translates most of R5RS Scheme into relatively portable C. It supports fully general tail-call recursion, first-class continuations, and has a very flexible and efficient interface to C and C++. Chicken implements several extensions to the Scheme language: lightweight threads, pattern matching macros, dynamic loading of compiled code, and various object-oriented paradigms, such as TinyCLOS, and others. The library system includes hundreds of convenient modules for practical use.
OpenCog is an Open Source software project aimed at directly confronting the AGI challenge, based on mathematics and using biologically inspired algorithms, including algorithms for common-sense reasoning and machine learning. Components include natural language processing and speech generation, robotics, game control, and vision.
Coq au Vin is a blogging engine written in Chicken Scheme. It is designed to appeal to users who have basic Web development skills (i.e., who know HTML and CSS), are able to install their own server-side software, and would rather edit a template than press 105 buttons to customize their sites.
Bigloo is an implementation of the Scheme programming language. It relies on an optimizing compiler from Scheme to C. Bigloo enables connections between Scheme code and C code. It proposes many extensions to Scheme such as a regular parser compiler, an lalr parser compiler, pattern matching, an object layer, etc.