Desktop User Guides > Author > Formatting questionnaires > GPS feature > Prerequisites for interviewing with a GPS question
 
Prerequisites for interviewing with a GPS question
Personal interviewing requires a GPS location sensor that supports the Windows Sensor and Location Platform.
Some GPS devices do not support the location API. You might need to download and install a sensor driver to make the GPS device available as a location sensor.
Some sensor drivers provide a simulation mode that can be used for testing when a GPS device is not available.
See also
GPS feature