UMUAI (User Modeling and User-Adapted Interaction) (interdisciplinary forum for the dissemination of new research results on interactive computer systems that can be adapted, or adapt themselves, to their current users).
AIPO (spanish association for the promotion of the Human-Computer Interaction).
Cadius (iberoamerican association for research on Information Architecture. It is based on an excellent e-mail list for discussion about several usability topics).
Colour Contrast Check (this tool allows to specify a foreground and a background colour and determine if they provide enough of a contrast when viewed by someone having color deficits or when viewed on a black and white screen).
Examinator (this agent examines a given page providing an accesibility score. It includes a rank of examinated pages).
FireBug (wealth of development tools at your fingertips while you browse with FireFox. You can edit, debug, and monitor web code live in any web page.).
The Invisible Train (free software library for building Augmented Reality (AR) applications running on mobile devices).
WebXACT Accesibility Tool (WebXACT is a free online service that lets you test single pages of web content for quality , accessibility , and privacy issues).