Mr. Hubert. What was your memory bit. Would you describe it, please, sir?
Mr. Crowe. I have 20 people cross the front, those that I can see by the stage there, and call out an object and then I have them raise their hand at random and I call the object back to them. That was it.
Mr. Hubert. Is there a gimmick to this or does it——
Mr. Crowe. Association.
Mr. Hubert. In other words, it is a special form of training; do you have to train yourself to associate?
Mr. Crowe. To a small degree.
Mr. Hubert. What mental process do you actually go through actually to accomplish this?
Mr. Crowe. What system do I use?
Mr. Hubert. Yes.
Mr. Crowe. Or how is it done?