On the mobile app, FieldClock makes use of the device's camera when using any 'scanning' view. Below, you can view the three settings and how to use them.
Note:
Auto-focus and text orientation settings are not available on Android devices.
Auto-Focus:
The auto-focus toggle simply turns auto-focus on or off, and is rendered as a small circular graphic as seen below.
Text Orientation:
Text orientation will reverse the direction of any messages that flash on the screen, such as when an Employee is clocked in. The text orientation setting is rendered as a small horizontal button showing 'ABC', as seen below.
Torch:
To read about the Torch setting, please see this article.