  We survey some aspects of Frobenius algebras, Frobenius structures and their
relation to finite Hopf algebras using graphical calculus. We focus on the
`yanking' moves coming from a closed structure in a rigid monoidal category,
the topological move, and the `yanking' coming from the Frobenius bilinear form
and its inverse, used e.g. in quantum teleportation. We discus how to interpret
the associated information flow. Some care is taken to cover non-symmetric
Frobenius algebras and the Nakayama automorphism. We review graphically the
Larson-Sweedler-Pareigis theorem showing how integrals of finite Hopf algebras
allow to construct Frobenius structures. A few pointers to further literature
are given, with a subjective tendency to graphically minded work.
