http://infodev.wordpress.com/apps/pcillo/

PCillo is a small analyzer speech able to understand the syntactic patterns and respond to natural language. This version is a demonstrator that works on the basis of a set of ready-made answers. PCillo can be adapted to understand commands given in natural language, customized according to end-user requirements, enriched with behaviors that allow it to automate the actions or inform of the change of the environmental characteristics.

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