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Table 2 Selected important improvements suggested in the first design iteration

From: ALOHA: developing an interactive graph-based visualization for dietary supplement knowledge graph through user-centered design

Improvement Category Improvement Action
Removing unnecessary information Remove number in the parentheses
Remove UMLS Semantic Type
Grouping similar information Group questions with same types
Group same types of information together
Changing the expression of data to be easier for laypeople to consume Find layperson questions that someone who is using the database would probably ask
Adding functions Add toggle function for nodes to display information
Add tutorial
Improving readability Change the color and size of texts in the nodes