Consistency in Design is the Wrong Approach

Ryan Singer on Twitter

Products are functions

Breadboarding

User flows

Jobs to be done

Vital Elements of the Product Design Process - Ryan Singer - Medium

Managing Product Development by Integrating Around Concerns

Current situation

1. High level:
   • f(x)=y
2. Detailed:
   • Userflow + journey map
   • Prototype

Target situation

1. High level:
   1. f(x)=y
2. Detailed:
   1. First step:
      • breadboards
      • Flow of breadboards + journey map
      • Prototype of breadboards
   2. Second step:
      • Userflow + journey map
   3. Third step:
      • Prototype