In the diagram, each object is represented by a geometric shape, which helps in visually distinguishing between different types of objects. Rectangles are used for objects like shots and dispensers, while circles represent shakers. The size of these shapes indicates the relative importance or capacity of the objects, with larger shapes representing shakers due to their larger capacity compared to shots. The position of the objects reflects their functional relationships; for instance, dispensers are placed above shots to indicate that they provide ingredients to the shots below.

Colors play a crucial role in conveying the status of objects. Ingredients are represented by distinct colors, such as red and blue, to easily identify them and their sources. Clean and empty containers are typically shown in a neutral color like white or light grey, indicating readiness for use. Hands are depicted in a different shade, like light grey, to signify their empty status.

The legend is essential for understanding the color coding and is positioned away from the main diagram to avoid overlap. It provides a key to interpreting the colors, ensuring that viewers can easily understand what each color signifies. Text labels inside each shape provide clear identification and status information, ensuring high contrast between text and background for readability. This systematic use of shapes, colors, and text ensures that the diagram is intuitive and informative, even for those unfamiliar with the domain.