network effect · threshold
a change in a parameter that crosses a wall only when a previous state had already made the whole exceed its parts.
ordinarily means: the value of a thing increases when more people use it.
Examples
- The fax machine became widely adopted only after enough businesses owned one to make sending faxes useful. technology
- The 2008 U.S. mortgage market collapsed when home ownership dropped below the threshold needed to sustain lending growth. economics
- Bluetooth headphones replaced wired ones only after a critical mass of smartphones removed headphone jacks. consumer electronics
Emergence
Chain to foundations
as tree
- network effectL14
- parameterL4
- wallL10
- windowL7
- parameterL4 (shown above)
- rangeL3
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- outsideL6
- partL1 (shown above)
- parameterL4 (shown above)
- boundaryL2 (shown above)
- changeL1 (shown above)
- windowL7
- wholeL3
- partL1 (shown above)
- thresholdL11
- wallL10 (shown above)
- parameterL4 (shown above)
- windowL7 (shown above)
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- differenceL1 (shown above)
- systemL5
- setsL3
- patternL0 (shown above)
- othersL2
- spaceL0 (shown above)
- timeL0 (shown above)
- patternL0 (shown above)
- differenceL1 (shown above)
- boundaryL2 (shown above)
- differenceL1 (shown above)
- partL1 (shown above)
- structureL2 (shown above)
- interactionL2
- setsL3
Neighborhood
Concepts that depend on this one above; what it is built from below.