Tactile the Future of GUI?

aaronvegh writes "Slashdot readers have been griping a lot lately about the lack of an alternative to the desktop GUI. In his latest Alertbox column, Jakob Nielson (love him or hate him) is proposing that tactile, phsyical interfaces will be the next evolution in how we interact with machines. An interesting read, and a relief from the tired "the desktop GUI is dead, and we'll replace it with....uh....""