So for example, if your date is smiling at you, this technology can help you to determine whether she actually likes you or she is just trying to be nice to you. And in this case, she is just trying to be nice to you.
Así, por ejemplo, si su cita le sonríe, esta tecnología puede ayudar a determinar si le cae bien de verdad o si solo está tratando de ser amable con Ud. Y en este caso, es solo una muestra de amabilidad.