SimpleMind+

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UDL Guideline 3.2 - Highlight patterns, critical features, big ideas, and relationships
SimpleMind+ can be used to provide graphic organizers that can be used to organize new content.  This organization routine can be used to emphasize main ideas, cite examples and non-examples, or to highlight other critical features.

General critique
Tools are intuitive and in a fixed location.  However, they are not labeled which causes a decrease in user efficiency.

See below for examples: