In what image search engine is useful?
>when we see a pic with a unknown character, we need to know :
>which anime they come from
>his author
>his name
[saucenao] is not like Google image search engine. Because :
>it is only for anime picture
>it gives directly the real source of the pic (at pixiv, fakku, ...)
In the bottom, you have an example on how it works.