Hi, I'm wandering how to make the robot (Lego Mindstorm EV3) interact with human by using RobotC. I was thinking maybe putting a speaker to command the robot to do something. Have anyone done this before? It would be great if you can show me a sample programming as well. Thank you for your help!

Hi! Implementing voice commands on your EV3 might be a little ambitious...I'm not even sure the microcontroller has the resources to handle something like that!

I recommend starting small. See what you can do with sensors to interact with the EV3. The Touch sensor acts as a very good button, and I'm sure you could think of creative ways to use the color sensor to get your bot to react!

Check out the ROBOTC curriculum unit on sensors for tips on how to use them, and come back here with questions and code to show what you've done!