Visual design guideline for user interfaces and migration devices

The visual design guideline is based on an existing design guideline of the customer. The objective is to adapt it for a specific product line. The visual design guideline is used to specify a layout grid, font and color schemes, the shape and size of visual elements, the visual navigation structure, general spacing and layout definition, as well as the specification of the visual design of buttons, symbols, tables and graphics for different statuses. Adobe Photoshop is used for illustration and documentation.