unless the face-based device joins us in our every day activities like the smartphone, it's not going to be directly useful to facebook Isn’t that obvious / ci

unless the face-based device joins us in our every day activities like the smartphone, it's not going to be directly useful to facebook Isn’t that obvious / circular reasoning? It’s basically saying “unless people start using VR a lot and it becomes more than a niche, it won’t help Facebook.”