When Using Color to Distinguish Plot Clues, How Do You Also Write Shape and Position?
Start with the method: split each clue into four layers of marking—color, shape, text, and position—then let dialogue and storyboards each take on part of the recognition task. Color only handles “first-glance grouping,” shape handles “still being distinguishable in black and white or from a color-vision-deficiency perspective,” text handles “making the clue’s purpose clear,” and position handles “making the audience remember whose side and which space it appears in.” Write all four layers into the script, and recognition no longer has to rely only on red-green differences.
Introduction
Start with the method: split each clue into four layers of marking—color, shape, text, and position—then let dialogue and storyboards each take on part of the recognition task. Color only handles “first-glance grouping,” shape handles “still being distinguishable in black and white or from a color-vision-deficiency perspective,” text handles “making the clue’s purpose clear,” and position handles “making the audience remember whose side and which space it appears in.” Write all four layers into the script, and recognition no longer has to rely only on red-green differences.
Below, a fictional teaching example runs throughout: in the interactive film-game Old Platform, there are two maintenance clues, one pointing to “signal light failure” and one pointing to “the gate was tampered with.” The following characters, numbers, and lines are all fictional and are not actual test data.
First create two kinds of maintenance tags, and fill in all four layers of marking
A maintenance tag is a small tag hung on equipment in the story, and the audience uses it to judge “who has inspected this place.” The first type is called the round-hole tag, and the second is called the notch tag.
| Clue | Color | Shape | Text | Position |
|---|---|---|---|---|
| Signal light failure | Dark orange | Round-hole tag, with a round hole on the tag face | “Signal · replace” | Hung on the hook below the signal light |
| Gate was altered | Gray-blue | Notch tag, with one corner missing from the tag edge | “Gate · recheck” | Stuffed into the gap on the side of the gate |
In the color scheme, dark orange and gray-blue differ enough in lightness and do not rely on red-green contrast. In the multi-clue scheme, the round hole and the notch are two silhouettes; even if a screenshot is converted to grayscale, the hole and the missing corner are still there. Text gives purpose, and position gives ownership: the round-hole tag is under the light, and the notch tag is in the gate gap.
The storyboard must write out position changes. In the first scene, the round-hole tag hangs under the signal light, and the camera pans from the tag to the light. In the second scene, the notch tag is stuffed into the gate gap, with only the missing corner exposed. In the third scene, the round-hole tag is moved to the ground beside the gate—the position has changed, but the shape and text have not, so the audience judges from this that “someone moved the tag,” rather than “a new clue appeared.”
Three misreading cases, and filling in dialogue one by one
Misreading one: writing only color. The original script line is “Lin Che sees the red tag and knows the signal light is broken.” The problem is that once the red-green difference fails, the audience cannot tell the two clues apart. The fix is to add shape and text: “Lin Che sees the dark orange round-hole tag, and on it is written ‘Signal · replace’; he looks up at the light.” Color, shape, text, and position are all given at once.
Misreading two: writing only shape, not purpose. The original line is “There is a tag with a missing corner on the ground.” The audience knows there is an anomaly, but not what the anomaly points to. The fix is to let the dialogue state the purpose: “‘The gate recheck tag, why is it under the signal light?’ Lin Che picks it up.” Here “gate recheck” is the text layer, “under the signal light” is the position layer, and the missing corner is the shape layer.
Misreading three: writing the wrong ownership for the position. The original line is “The notch tag hangs under the light.” If the notch tag originally belongs to the gate, hanging it under the light becomes contradictory information. The fix is to first have the character confirm ownership, then make the position change become the plot point: “‘This one is the gate’s.’ He turns the notch tag over, with the missing corner facing up.” Note: the character saying “This one is the gate’s” is dialogue, not a new world fact; where the tag originally belongs is still based on the earlier table.
Assign the recognition task to dialogue and storyboards
Dialogue is responsible for making purpose and ownership clear, and storyboards are responsible for presenting shape and position. The division of labor can be like this:
- Give color and shape to the storyboard: give the round-hole tag a frontal close-up and the notch tag a side close-up, so the silhouettes are clear.
- Give text to dialogue or readable in-frame text: the character reads out “Signal · replace,” or the camera stops on the tag face.
- Give position to staging: where the tag is hung, where it is stuffed, and where it is moved to are brought out through character actions.
- Give purpose to conversation: who inspects, why they inspect, and what to do next.
If AI participates in generating storyboard descriptions, it may write “round-hole tag” as “red tag,” and it may also omit the position. This is an output limitation, not a setting. The author needs to manually check at the text layer and match the four items—color, shape, text, and position—back to the table one by one.
Pure-text acceptance: it can be understood without relying on color
During acceptance, delete all color words from the script, leaving only shape, text, position, and purpose, and read it through. If the two clues can still be distinguished, it shows that the markings do not rely only on color. Then delete the shape words as well, leaving only text and position, and read it through. If they cannot be distinguished at this point, it shows that the shape layer is carrying too much of the task, and text or position needs to be added.
The completion check can be ticked off item by item:
- Each clue has all four items—color, shape, text, and position—and the four items are internally consistent.
- At least one scene makes the position change, and the change is pointed out by character action or dialogue.
- The clue’s purpose appears in the dialogue, not just color words.
- The shape silhouette appears in the storyboard description, not just color.
- After deleting the color words, the two clues can still be separated by shape, text, and position.
- Excuses fabricated by characters are marked separately from the table facts, and the excuses are not treated as new world facts.
Finally, do a small exercise: pick the clue in your script that is most easily misidentified, delete all its color words, leave only shape, text, position, and purpose, and read it to someone who has not seen the setting, to see whether he or she can say what this clue points to.
