In this exercise, delegates practice giving precise and useful instructions. It helps with communication skills, especially within teams where people work closely with each other. Delegates also learn the value of feedback and how lack of feedback can slow down the communication process significantly.
This exercise is different from the standard exercises in this area. In a standard exercise, a delegate is supposed to describe a diagram and the other person is supposed to draw it based on the descriptions given. In some variations of this exercise, it is often the case that the describer can see what the illustrator is drawing and provide corrective feedback. In addition, the describer is also usually told not to talk directly what the image is and instead just describe it.
In this exercise, the difference is that the describer cannot see what is being drawn so can only respond to questions asked by the person who is drawing. In addition, there is no restriction on the type of communication made. For example, if the diagram is a square and the describer is supposed to explain it, he can simple say it is a “square” rather than explaining the shapes such as “4 equal lines connecting to each other at right angles” and then continue to expand on this to make sure the illustrator gets it right.
As a trainer, this exercise gives you an opportunity to cover topics such as making assumptions, how to give precise and clear instructions and how to help when a person cannot see what the other person is doing and needs to rely purely on the quality of the communication.