The Sensor is Worth Ten Percent?

[Wayland]

86% of all statistics are made up on the spot...

[xpatUSA]

It is a pretty safe guess we only have to analyse what was said " . . . the sensor is only 10 percent of the equation and and the rest of the electronics and software represents 90 percent of the ultimate result." to realise that it is a figure of speech/metaphor/hyperbole not a scientific statement. The equation? - meaningless without a definition. 10%? meaningless without the unit of measurement it relates to.

"meaningless" is going a bit easy; I admire your restraint

Where I'm from, we would make a analogy to male bovine excretum . . .