10+10 Method for UI/UX Prototyping
1st Define a Problem for a Persona
Generate 10 Divergent Drawings
Divergent drawings are intended to brainstorm solutions to a problem without concern for likeness to your original idea (VR Therapy, in this case) and without concern for literal viability.
Continuing with divergence. . .
10 Convergent Images
Choose one idea from the convergent drawings and elaborate on the UI/UX features of this solution.