basically we've we've been invested in this like building the whole stack and the reason we build the hardware is because like the whole thing just matters like you care a ton about weight and size and power and cost but also just about the the quality of the cameras the exact like vibration characteristics of the thing the electronics in play the power system the embedded system and the software on top that runs like controlling the whole thing makes it possible to make to like push the limits of robots and and that's