There's generally less great content on the idea/0 to 1 compared to the 1 to n stage imho. I've found work from Michael Seibel, Des Traynor, Mathilde Collin, Brian Balfour and others to have been very helpful for the super early product design thinking stage in addition to the playbook.
There's generally less great content on the idea/0 to 1 compared to the 1 to n stage imho. I've found work from Michael Seibel, Des Traynor, Mathilde Collin, Brian Balfour and others to have been very helpful for the super early product design thinking stage in addition to the playbook.