so first we are checking the requirement and after fulfill that requirement we are actually checking is that requirement is fulfilled or not the usage the usage wise it is correct or not like in India there is a right hand side of driving seat and in US it is from left side so UI wise it should be it should be likewise and performance so performance is checking we are checking performance also and we are taking the user survey we are collecting the survey and with that help of survey we can give likewise the result also we are meeting the vendors so how they are using those things also testing real-time testing in a car we are also doing and feature wise we can say we are checking a most focusing of UI UX things
