In brief
Instructional graphics turn a procedure into visible actions. They should reduce uncertainty at each step without asking the image to carry everything alone.
Common tools
- Adobe Illustrator
- Figma
- Browser tools
Skills in play
- Systems thinking
- Accessibility
- User testing
What it is
Instructional graphics show someone how to perform a task: assemble an object, use a service, set up a device, follow a process, or respond to an error. They may combine drawings, photographs, labels, sequence numbers, warnings, and short text. Their success is measured by whether people can complete the task correctly, not by whether the page looks elegant when viewed as a poster.
The graphic should reveal the action at each step. It is not a substitute for accurate technical content or a safety review. When a wrong action could cause injury or damage, the relevant specialists must validate the procedure and its presentation.
Observe the real task
Watch someone perform the procedure with the actual object or interface. Record decision points, hand positions, hidden parts, orientation changes, tools, and where mistakes occur. The expert who does the task every day may skip steps that a beginner needs. Ask what must happen before the sequence starts and what confirms that it has finished.
Break the procedure into meaningful actions. One panel should not ask a reader to find a component, rotate it, attach it, and test it simultaneously. Conversely, splitting trivial movements into too many panels can make the process feel more complicated than it is.
Make each step unambiguous
Show the right view
Choose a consistent viewpoint unless a change in angle is needed to reveal a hidden action. Use cropping and scale to draw attention to the active area. Show the object state before and after an action when the difference matters. Avoid decorative detail that resembles a control, fastener, or part the reader should use.
Use numbers, arrows, highlights, and callouts with a clear grammar. Arrows can indicate motion, direction, or sequence; do not make one style mean all three. Keep warning symbols and mandatory instructions distinct from optional tips. Where symbols have regulated meanings, use the approved set rather than improvising.
Pair image and language
Write short, direct instructions using the object’s actual labels. Place text close to the relevant graphic. Do not rely on colour alone to show which part to move. For digital delivery, provide meaningful text alternatives or equivalent steps so that people who cannot see the image can still complete the task where possible.
Test translations before fixing the layout. A label that fits in English may overflow in another language. If the procedure is used while hands are occupied or lighting is poor, check print size, contrast, and whether the sheet can be positioned where the work happens.
Test with a novice
Give someone the instructions and the real materials, then observe without coaching. Note where they look back, rotate the sheet, hesitate, or perform a step out of order. Ask them to explain the intended outcome of each panel. Revise the sequence, viewpoint, or language—not merely the styling—when a misunderstanding recurs.
Maintain version control tied to product or process revisions. A changed part can invalidate a previously correct drawing. Deliver source artwork, approved steps, safety sign-off, translations, and a record of which product version each guide covers.
Common mistake
Drawing a technically beautiful object but leaving the action implicit. The reader needs to know what to do next, what should change, and how to tell whether it worked. Design those answers visibly.
People and practice
