So it 's sort of i i it 's sort of saying OK , so you  much as you train your dictation machine for talking into your computer , um , you  you have a car , and so you drive it around a bunch and  and record noise conditions , or something , and then  I don't think that 's very realistic , I mean I th
Mm - hmm.
I  I you know , so I  I  I  you know , I guess they 're saying that if you were a company that was selling the stuff commercially , that you would have a bunch of people driving around in a bunch of cars , and  and you would have something that was roughly similar and maybe that 's the argument , but I 'm not sure I buy it , so.
Yeah , yeah , yeah.