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# Accessory

Represents an accessory to be tracked.

```
struct Accessory
```

## Topics

### Structures

[`struct LocationName`](/documentation/ARKit/Accessory/LocationName)

Location names to fetch transforms defined on accessories.
Some pre-defined location names that are common to accessories conforming to the OpenXR spec
are provided as a convenience. These are not required to exist on all accessories.

### Operators

[`static func == (Accessory, Accessory) -> Bool`](/documentation/ARKit/Accessory/==(_:_:))

Returns a Boolean value indicating whether two accessories are equal.

### Initializers

[`init(device: any GCDevice) async throws`](/documentation/ARKit/Accessory/init(device:))

Initializes an accessory from a GCDevice.

### Instance Properties

[`var description: String`](/documentation/ARKit/Accessory/description)

A textual representation of this accessory.

[`var id: UUID`](/documentation/ARKit/Accessory/id)

The unique identifier of this accessory.

[`var inherentChirality: Accessory.Chirality`](/documentation/ARKit/Accessory/inherentChirality)

The hand that this accessory is designed to be held in.

[`var locations: [Accessory.LocationName]`](/documentation/ARKit/Accessory/locations)

A list of locations on this accessory for which coordinate transforms are provided.

[`var name: String`](/documentation/ARKit/Accessory/name)

The name of the accessory.

[`var source: Accessory.Source`](/documentation/ARKit/Accessory/source-swift.property)

The input source used to create this accessory.

[`var usdzFile: URL?`](/documentation/ARKit/Accessory/usdzFile)

USDZ file representing this accessory, if present.

### Enumerations

[`enum Chirality`](/documentation/ARKit/Accessory/Chirality)

The hand which an accessory corresponds to.

[`enum Source`](/documentation/ARKit/Accessory/Source-swift.enum)

Type of source an Accessory was loaded from.

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Identifiable`](/documentation/Swift/Identifiable)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Sendable`](/documentation/Swift/Sendable)

---

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