You need to find engineers who understand the stuff AND can also speak clearly. Or can train to improve in either. I realize many engineers are not good at spe

You need to find engineers who understand the stuff AND can also speak clearly. Or can train to improve in either. I realize many engineers are not good at speaking to general audiences since they might use jargon or are really slow, stutter etc.. Probably they can improve a lot if you pay attention to it and consider it important and devote the necessary resources like time and money.