Sedan-Bouillon is a plastic web site that can be distributed across a cluster under the user’s control. The granularity for distribution is at the workspace level: the end user specifies the platform screens on which he/she would appreciate to get the workspaces that compose the web site.
See papers at http://iihm.imag.fr/publs/2005/sedan_bouillon.pdf and https://www.researchgate.net/publication/227333971_Meta-User_Interfaces_for_Ambient_Spaces