Measuring line tension during flight

Found this really interesting mini project on YT where each canopy line tension is measured during flight while performing different type of maneuvers.

Wonder if this has already be done for skydiving canopies by some manufacturers?
If not, you think it could be beneficial?
 

We did it at Para-Flite in the 1980s I did the testing on several canopies I don't remember the results any more.