Whether the vice of curiosity is about sensitive knowledge?

Objections

Objection 1 : It would seem that the vice of curiosity is not about sensitive knowledge. For just as some things are known by the sense of sight, so too are some things known by the senses of touch and taste. Now the vice concerned about objects of touch and taste is not curiosity but lust or gluttony. Therefore seemingly neither is the vice of curiosity about things known by the sight.
Objection 2 : Further, curiosity would seem to refer to watching games; wherefore Augustine says (Confess. vi, 8) that when "a fall occurred in the fight, a mighty cry of the whole people struck him strongly, and overcome by curiosity Alypius opened his eyes." But it does not seem to be sinful to watch games, because it gives pleasure on account of the representation, wherein man takes a natural delight, as the Philosopher states (Poet. vi). Therefore the vice of curiosity is not about the knowledge of sensible objects.
Objection 3 : Further, it would seem to pertain to curiosity to inquire into our neighbor's actions, as Bede observes [*Comment. in 1 Jn. 2:16]. Now, seemingly, it is not a sin to inquire into the actions of others, because according to Ecclus. 17:12, God "gave to every one of them commandment concerning his neighbor." Therefore the vice of curiosity does not regard the knowledge of such like particular sensible objects.