Causes the device to vibrate with a custom strength, duration, and frequency, if possible.
vibrated = lovr.headset.vibrate(device, strength, duration, frequency)
Arguments
| Name | Type | Default | Description | 
| device | Device | 'head' | The device to vibrate. | 
| strength | number | 1 | The strength of the vibration (amplitude), between 0 and 1. | 
| duration | number | .5 | The duration of the vibration, in seconds. | 
| frequency | number | 0 | The frequency of the vibration, in hertz.  0 will use a default frequency. | 
Returns
| Name | Type | Description | 
| vibrated | boolean | Whether the vibration was successfully triggered by an active headset driver. | 
See also