Here are some examples of diagrams done in free hand sketches. Please take a look and study them. Learn how do these sketches explain the ideas that they try to communicate – design intention, iterative process, making procedures, form transformation, operational instructions, action sequences and others. Try to develop your own kind of visual language to communicate your ideas and how your design processes can be explained clearly through visual forms. This will be very useful for your Project 1 Summary Report as well as for other future project assignments.