  This paper describes, how current Machine Learning (ML) techniques combined
with simple rule-based animation routines make an android robot head an
embodied conversational agent with ChatGPT as its core component. The android
robot head is described, technical details are given of how lip-sync animation
is being achieved, and general software design decisions are presented. A
public presentation of the system revealed improvement opportunities that are
reported and that lead our iterative implementation approach.
