The Nintendo DS Cooking Navigator is a voice-controlled recipe book for Japanese meals. It tells you (in Japanese) how to prepare dishes, step-by-step, pausing after each step, until you tell it to continue on to the next step. This would be fun for other projects besides cooking!
Reader comment: Dsmamsil says:
Neogaf has a discussion about the software and where someone actually used it to make a meal.
It appears the software sold over 100,000 units its first two days of release.
This is a link to a youtubed Japanese commerical for the software.