yes for making a software for a particular device first of all we need to understand that the specifications and some Google specifications and the user experience like that we we need to handle also the security and safety compatibility like that we are facing some challenges either it was working on all devices like smartphones tablets like that and in and in particular car model I'm working in Mahindra for that we have DID and CID clusters for that we need to test it was working or not like that we are facing some challenges
