Interface ?
Yeah.
This.
Mm. So uh first I will present the concept of user interface. Um there's three concepts in the user interface. So first one it's a Google controller. The second is a fancy controller. The last one is uh intelligent controller. So there are three concepts in our controller. Um n next I will explain one by one , the first is Google controller. Um , so I want the controller to be easy to use , but with sophisticated functions. So it's a combination of easy to use and um sophisticated functions. Uh this is a first concept of our controller. The second concept is a fancy controller , um so we want give the customers the impression that our controller is very attractive , um they can easy recognise our controller among a lot of products , so so the u the user f the the u user interface should be very very cute , very very g um