Touch points in ideal Cech closure spaces

"Let (X, f, I) be a Cech closure space with an ideal I. We investigate the properties of so-called Cech touch points and construct a topology on X from the touch points. Moreover, in a Cech closure space (X, f, I) with an ideal I , we define the notion of f-compatibility with the ideal I and obtain several characterizations of this type of compatibility."