---
title: HIDUsage.SensorsUsage.sensorEventZeroThresholdCrossDownward
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/sensorsusage/sensoreventzerothresholdcrossdownward
---

# HIDUsage.SensorsUsage.sensorEventZeroThresholdCrossDownward

## Declaration

```swift
case sensorEventZeroThresholdCrossDownward
```