The talk was about the second half of Chapter 3 of my PhD thesis, but with the emphasis on lax-q-transformations and their composition. In particular, I described Michael Johnson's pasting theorem, how, using this, the conditions for a lax-q-transformation can be formulated in terms of realizations of tensor products of globes with globes or with two joined globes, and I gave the mu-composition of lax-q-transformations in terms of triple tensor products of globes.
The point is that this composition is dimension-raising in such a way that ω-categories and lax-q-transformations are a, even the, prototypic weak interchange category as Mike was after last week.