Cognitive dimensions of notations
Cognitive walkthrough – another method for evaluating the usability of an interface
Conway's law
Deutsch limit – an adage about the number of elements in a visual language
Homoiconicity – a representation feature of some programming languages
Shotgun surgery – a development anti-pattern similar to viscosity
Software visualization
"The Magical Number Seven, Plus or Minus Two"
Cognitive dimensions of notations - Wikipedia