Rate easiness of the Visualization tasks (1 - 5), Rate how easy the Visualization tasks were between 1 - 5 (where 1 means Not-Easy and 5 means Very-Easy), Rating
Did you have any problem with the Visualization,Did you have any problem with the Visualization?, boolean
What problem did you have with the visualization?, What problem did you have with the visualization? Write None if none, text
Rate easiness of using the interactive techniques, Rate how easy it was to use the interactive techniques between 1 - 5 (where 1 means Not-Easy and 5 means Very-Easy), Rating
Rate helpfulness of the interactive techniques to tasks, Rate how helpful the interactive techniques were to tasks between 1 - 5 (where 1 means Not-Helpful) and 5 means Very-Helpful), Rating
Rate how easy it was,aondiaoo aodoieanaodi aoineadoiae doidnaoie	,text
