Identify two design specifications, two programming standards and guidelines according to the requirements of the task.

Design Specifications:

1. User Interface (UI) Design: This specification involves the look and feel of the software. It includes the layout, colors, fonts, buttons, images, and all visual elements that the user will see and interact with. The UI design should be intuitive and user-friendly, making it easy for users to navigate and use the software.

2. Performance Requirements: This specification involves how fast the software should run, how much memory it should use, and how it should handle large amounts of data. It also includes the expected load and stress the software should be able to handle. These specifications are crucial for ensuring the software runs smoothly and efficiently.

Programming Standards and Guidelines:

1. Code Consistency: This standard involves following a consistent coding style throughout the software development process. This includes consistent indentation, naming conventions, and use of comments. Consistent code is easier to read, understand, and maintain.

2. Error Handling: This guideline involves anticipating potential errors and handling them gracefully. This includes validating user input, catching exceptions, and providing useful error messages. Proper error handling can prevent the software from crashing and can improve the user experience.