In the audio section there is a wait for phase section, rather than having a specific phase be listed have the answer go into a variable. Example "Robot move right"  then it would go into a subcategory "ok how far" the answer goes directly into a variable. The answer will have to verify that it is a number rather than a phrase. Then to be more advanced have the variables go into an array? After it is in an array you could separate each by a specific timeout. Having these items available in Blockly and being able to manipulate them would be very helpful.  Thanks, Don