Table 2. Dependencies shared between Interaction and System Function: The Up Arrow indicates Interaction depends on Function. The Left Arrow indicates function depends on interaction. The shading Light to Dark indicates the level of dependency, lightest being minimum and darkest being maximum dependency, on a scale of three shades of grey.

Dependency Table↑ Interaction depends on Function← Function depends on InteractionShading represents Dependency(Light to Dark = Minimum to Maximum)System Function type	Interaction type
	Human to Media Resource Interaction	Resource Type Interaction	Multiple Resource Channel Interaction	Multimodal Interaction
Media Display Scheduling	↑	↑	←	↑
Scene Graph Traversal	↑	↑	←	↑
Semantic tagging	↑	↑		↑
Media Resources Access	↑	↑	←	↑
Media Resources Control	↑	↑
Query Processing	↑	↑		↑
Resource Retrieval	↑	↑	↑	↑
Display Device Management	↑	↑		↑
Distributed Storage Access			↑
Local Storage Access	↑	↑	↑	↑
Remote Process Virtualization	↑	↑	↑
Concurrent Control Processing	↑	↑		↑
Workflow type
Resource Navigation	←	←	←	←
Concurrent Interaction	←	←	←	←
Authoring	←	←	↑	↑
Multimodal Experience	←	←	←	←
Collaboration	←	←	←	←