While I like pondering design thinking, for me it's like the kitchen tools I use to cook a delicious meal; I focus on the meal and how it tastes. Yum.
On the menu these days is concept design, the early stage of a design process when I figure out *what* it is I'm creating. I do it at work, and I do a little writing on the topic, and perhaps will publish something. If you're curious here's a bit: