* Follow [[Unified Objects]] paradigm, one of implementation of this idea is [[Activities/Library]], so give user more freedom in upgrading procedure(i.e. w/o ceilings) - incorporate updating procedure into browsing tool(like Journal), so users get one unified method to browse and update(sync) theirs objects(not only activities). | * Follow [[Unified Objects]] paradigm, one of implementation of this idea is [[Activities/Library]], so give user more freedom in upgrading procedure(i.e. w/o ceilings) - incorporate updating procedure into browsing tool(like Journal), so users get one unified method to browse and update(sync) theirs objects(not only activities). |