I have earlier written about the "cost of interaction" and on that theme I want to recommend you to watch this video from the TED conference by Pattie Maes, maybe some of you have seen this before, it is quite fun and interesting. The demonstration really does, what I also have recently written about, open new design spaces.
When you have watched it, you can read this highly critical review of Maes' demonstration by Andy Rutledge. He argues that Maes' "demonstrates a measure of irresponsibility, misrepresented facts, and shallow thinking".
The demonstration itself and the review taken together shows us what we will see much more of in the future since the imagination among designers and the development of technology seems infinite. It is inevitable that with such a development, questions will be asked. How interactive do we want our environment to be? In what ways can interactivity that helps me be intrusive for others? Who has the resposibility when it comes to our future interactive environment? What is the responsibility when designers excell in "exploring potential design spaces"?
Watch, read, and think...