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VU Amsterdam - CLTL - Robot Framework

Repository for Robot Applications created as part of the Computational Lexicology & Terminology Lab (CLTL) at the Vrije Universiteit, Amsterdam.

Pepper Robot Leolani


  • A framework for creating interactive Robot Applications using Python, to enable:
    • Human-Robot conversation using Speech-to-Text and Text-to-Speech
    • Recognising friends by face and learning about them and the world through conversation
    • Recognising and positioning the people and objects in its enviroment.
  • Natural Language Understanding through Syntax Trees (Grammars)
  • Knowledge Representation of all learned facts through a RDF Graph: Pepper's Brain!
  • Curiosity based on Knowledge Gaps and Conflicts resulting from learned facts
  • Realtime visualisation in web browser

Getting started

Check out our WIKI for information on how it works and how to set up.

Check out our API Reference and Sample Applications!

More information

More information on the Pepper project at CLTL can be found on