 uh to run these robots because the robot platform itself is there for development but the software is what makes it work all together and you can buy the platform that's a finite cost but the development of software is very very expensive it takes years to develop something like that so um we'll be able to provide that i think private companies right now offer autonomy software for around hundred thousand dollars per robot wow so if we provide that for as many robots as we need we already saved that amount of money