Here's an interesting model based on the 4D's of design. Ideate Unified Design Thinking Model. If you're a user experience professional, listen to The UX Blog Podcast on iTunes.
“Peter,” my friend Byron emailed me a few days ago. “I haven’t been diligent about working out over the past five years and I’m trying to get back in the gym and get myself into a healthier state. I’ve found that on my quest for a Mind, Body, Spirit balance, my body has been neglected. […]
Proposed basic research lens for the design thinking process.
Turn STEM to STEAM with the Design Thinking Process | The Art of Ed