| 摘要 |
The present invention relates to a voice recognition bidirectional language learning device using an optical code identification pen. The voice recognition bidirectional language learning device according to the present invention includes: the optical code identification pen; a print material on which contents are printed; and a robot which includes a storage unit which stores a main program, a microcontroller unit which executes the main program, and an LCD which displays a text, a sound, or a moving picture by the control of the main program. |
