> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/controls/events/activity-sensor.md).

# Activity Sensor

This event is triggered when the activity sensor reports a new value.

{% hint style="info" %}
The values of the sensor are stored in the variables specified in the call made to **SensorEnable** action.
{% endhint %}

{% hint style="info" %}
The capability to determine certain types of activities is platform and hardware dependent.
{% endhint %}

#### Event available on the following operating systems

![](/files/-MGIiDGuNcrVFP-DbUma)