When data logging is turned on, the device collects language usage data for a person. Data logging helps you track the progress an individual is making with language development. This process allows you to monitor, measure and maximize the person's use of the device.
Turning Data Logging On/Off
Data Logging allows your device to collect data on what was said and when. Go to Menu > Toolbox > Vocabulary > Data Logging to open
the Data Logging window.

Select the on/off toggle button to toggle data logging ON
or OFF
.
Clearing Usage Data from the Data Log
After you export usage data for analysis, you can clear the data log.