 You showing something interesting here. What is this? So this is called this is a stratus explorer The company is called ultra haptics and what they're doing as they're using ultrasound to create haptic feedback in mid-air I'm feeling haptics in the air without touching the Sensor so they're using my hand is vibrating So they are still using a leak motion control there, which is tracking your hand position And they're using that to Position the feedback so it's always on the the palm of the hand and they they move that around to create the illusion of freedom shapes and just in space We have this this demo here, which is a force field. This could be used for a holographic touch, right? Yeah, exactly have a hologram and you want to be able to feel what you're touching So if you have like VR or AR so you get some kind of sense that you're you're touching an object or you're interacting with it or even just Just in free space. So if you if you're pulling an object You're actually touching the screen to give you some idea of whether you've successfully done something or not And it has some just some cool colors for no reason, right? It's just colors I think those are the debug LEDs. They are to tell you they're out to tell you something useful, but not to me And there's our Cortex a and M in there. So there's an M in the tracker here There's an M which handles the USB traffic and as a Cortex a which is controlling the Ultrasound array I can feel the ball up here. How high does it work? So there's there's the limit is actually how far away you can track the hand the this the Ultrasound itself you can get up to nearly a meter But the in this case the leak motion loses a little bit of accuracy once you go above maybe 30 or 40 centimeters And if it's not exactly on the hand, you don't feel the feedback. So that's really the limit You crank up the haptics so you feel like a big shake It's not it's not the haptics that you need to crank up What you need to do is is use some of our tracking technology to have an array of leak motion or or maybe an array of these Yeah, or enter a wheel sense or something like that Is it gonna hurt my hand it really shouldn't I as far as I know I Hope not my camera over it Because I'm wondering what kind of ultrasonic stuff is gonna do my image stabilizer if you're if you're if your hands Not there like right now. There is no ultrasonic So if you my camera is it's gonna think it's a strange only for recognizes as a hand It's only drawing the feedback when When the hand intersect the model there, so if a cat comes in and nothing's gonna happen My cat's not gonna miss your cat has a really big hand Deserve price for this, you know, so that this developer kit costs around some thousand the ultra haptics They actually make they don't sell this as a device what they're doing is they provide the hardware to other people so that you can Build the ultra haptics technology into their their applications. This is coming This is available right now. I couldn't tell you where it has been I think it's been used in some some demos around CES and around Vegas. I couldn't tell you where it's actually There's gonna be something about how many kind of things are going on here. There's lots of This directional or just going straight up I guess it has it does a cone that comes out about 30 degrees And as long as you're within that that cone then you can get that the haptic effect