Final answer:
The statement is false; 'hiya' is not a known digital mind mapping tool. Instead, tools like MindMeister, XMind, and Coggle are used for brainstorming and enhancing digital literacy.
Step-by-step explanation:
The statement that a digital mind mapping tool used for digital literacy-related brainstorming is hiya is false. There is no widely-recognized digital mind mapping tool known as hiya. Popular digital mind mapping tools include MindMeister, XMind, and Coggle, which are used to organize thoughts, brainstorm ideas, and contribute to digital literacy by helping users learn to organize information in a digital format.