Assertion: inventor's idea | /r/HasProperty | developed on paper
Facets:
value: by making models
type: MANNER
value: by making the invention
type: MANNER
value: on a computer
type: LOCATION
Source sentences:
text: Ideas for an invention may be developed on paper or on a computer, by writing or drawing, by trial and error, by making models, by experimenting, by testing and/or by making the invention in its whole form.