OK. Well
And , uh , it is related to ours. They were interested in ours. They wanted to get some uniformity with us , uh , about the transcriptions and so on.
Alright.
And one  one notable difference  u u actually I can't remember whether they were going to routinely collect video or not , but one  one , uh , difference from the audio side was that they are interested in using array mikes. So , um , I mean , I 'll just tell you the party line on that. The reason I didn't go for that here was because , uh , the focus , uh , both of my interest and of Adam 's interest was uh , in impromptu situations. And we 're not recording a bunch of impromptu situations but that 's because it 's different to get data for research than to actually apply it.