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# visualLookUp

An option that analyzes an image for subjects that the framework can look up for more information.

```
static let visualLookUp: ImageAnalyzer.AnalysisTypes
```

## Discussion

When the framework recognizes a particular type of subject in an image, it offers
an interface for people to learn more about the subject. For example,
if an image contains a rose, the framework recognizes a plant and enables people to tap
the plant which presents a sheet with a list of additional resources on the specific type of plant —
in this case, a rose.

For more information about subjects in images, see [`ImageAnalysisInteraction.Subject`](/documentation/VisionKit/ImageAnalysisInteraction/Subject).

---

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