No R2D2 or C3PO yet, but it's a start

[...] it's a mix of both:

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Bibliographic Details
Published inMcClatchy - Tribune Business News
Main Author Sweeney, Rory
Format Newsletter
LanguageEnglish
Published Washington Tribune Content Agency LLC 22.02.2010
Subjects
Robots
Secondary schools
Online AccessGet full text

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Summary:[...] it's a mix of both: