And as we thought this through and talked with public health experts and academics and privacy experts, it was pretty clear that obviously contract tracing is a complex endeavor that does require human resources, because there's a lot of very particular things that you need to do in having conversations with people as part of contact tracing.
Estuvimos investigando y hablando con expertos en salud pública, con investigadores y expertos en privacidad. Quedó claro que el rastreo de contactos es una empresa compleja que requiere recursos humanos, porque hay muchas cosas específicas que son necesarias a la hora de mantener conversaciones con la gente como parte del rastreo de contactos.