What was interesting is, by videotaping on a bus, they were able to produce exactly what people on their smartphones were typing, and then they had a surprising result, which is that their software had not only done it for their target, but other people who accidentally happened to be in the picture, they were able to produce what those people had been typing, and that was kind of an accidental artifact of what their software was doing.
Ce qui est intéressant, c'est qu'en filmant dans un bus, ils ont pu reconstituer exactement ce que les personnes avaient tapé sur leurs smartphones. Puis ils ont eu la surprise de constater que leur logiciel l'avait fait non seulement pour la personne ciblée mais également pour les autres personnes apparaissant accidentellement sur la vidéo. Ils ont pu reconstituer ce que ces personnes tapaient ; c'était une sorte d'effet secondaire involontaire de leur logiciel.