Give the picture the relationship. Give the words the distinction.
A picture can make a pattern recognizable before a paragraph has introduced its terms. Words can name the condition the picture leaves ambiguous.
Used together, they can make an idea more accessible than either form would make it alone.
The useful question is what each should carry.
| What the audience needs | A possible contribution from imagery | A possible contribution from language |
|---|---|---|
| Recognize a relationship | Spatial structure, contrast, grouping, movement | Name the relationship and why it matters |
| Understand a change | Sequence or animation | Explain the condition and consequence |
| Inspect a model | An intelligible representation | Clarify what the model includes and omits |
| Choose a next step | Make a route visible | Explain the value and action |
These are design possibilities, not a fixed division of labor. A particular subject may need a different combination.
Try removing the words. What does the picture now suggest? Then remove the picture. Which relationship becomes harder to understand?
The difference can reveal duplication, a missing explanation, or a valuable partnership between the forms.
Howard Pearlmutter has worked with graphics, modeling, simulation, interactive interfaces, and technical explanation. His animation work for Ecological Design: Inventing the Future and his executive factory-design system show different ways a representation can serve a practical purpose.
Read ecological animation and factory signoff. For an interactive approach, explore media prototyping.
Give the forms different useful work. Let their combination make the point easier to grasp and more rewarding to examine.