Current Covid-19

Please help me out I am having a scenario to solve can you suggest me attributes and operational function of the following scenario?

According to current scenario of corona pandemic, all that is needed to create an Application which includes Corona's API suite features API calls for audio and graphics, secure information tackling, abrupt information handling and communication, device information such as accelerometer information, GPS, and user input as well as widgets and particles that effects the overall system. Design patterns make its presence in the object oriented development process: they provide a common vocabulary for design, they reduce system complexity by naming and defining abstractions, they constitute a base of experience for building reusable software, and they act as building blocks from which more complex designs can be built. Design patterns can be considered reusable micro-architectures that contribute to overall system architecture