As part of this project, we are exploring just how much we can do with 'affordances', and as part of that process, we have been developing a more comprehensive and rigorous notion of affordances, including the content in Affordances .2

Here is the abstract, introduction, and conclusion of the current draft, on The Ecological Turn: Affordances for Learning Research? which is being submitted to a journal, so its probably not appropriate to attach the full version here. However, if you want a copy of the current draft, let me know by email (roy.williams@port.ac.uk) and I should be able to let you have a copy.