<placedef> <protocol> .... <groups> .... <place_acces> ... |
. . |
</placedef> |
SPDL is XML language to define collaboration |
Web browser |
Regular content |
Web page |
Shared objects |
So Web Page is defined as a set of Nodes |
-- You choose which nodes (and their children) |
that you wish to share and then events are exchanged |
maintaining state consistency |