Tipo de pregunta - Texto libre (línea)
From LimeSurvey Manual
Descripción general
This question type collects a single line of text input.
Core settings
If the map is enabled as a google map, and the question is set to mandatory, the survey user must move the red point, or enter the Lat/Long text box. The user may not merely rely on the default, and hit the "NEXT" button. It is recommended that you so advise in the substance of the question text.