Ken Goldberg "Space presents itself to us in the freedom to move, a freedom we 'know' from the moment of birth." [M. Benedikt, _Cyberspace, First Steps_ MIT Press, 1991] Maciej's ScanLink reminds me of Benedikt's definition. One thing I like about the piece is how much anxiety it causes; every slight move of the slider causes dozens of page requests to queue. To calm this frenetic activity we have to slow down, to suppress our instinctive urge to point.