it's been trialled by researchers from the university of new south wales and the sydney institute of marine science as part of the restoration efforts. so seagrass meadows and kelp forests are super—important habitats, that they provide food and home and shelter for hundreds of other species. it's what we call a foundation species. globally, we've lost about a third of the world's seagrasses, and about 50% of the world's kelp forests are degraded or declining. up until now, they've used some very manual tools. we're about to count the urchins that we see in 10m bands. and then we go back along the line again and then we can take that data and go back and review it all back in the office. section of our study habitat. the beauty about a robot is that it can go very deep, it can stay down for as long as we want it. it scans the ocean floor, taking photos of the habitat as it goes, automatically piecing in the form of sd models. we can show the funding bodies, for example, orjust the general public, what things look like before and after we intervene. so what do you think, adriana? it is excellent. yo