Product design is an art form that involves creating products that solve a problem, fulfill a need, or provide a benefit for customers. It encompasses physical products, such as furniture and toys, as well as digital products, like software and games. When designing for product, you need to take into account functionality, aesthetics, and sustainability. Functionality is the ability of your product to fulfill its intended purpose and provide value to customers; you must define the problem you are solving, the solution you are offering, and the features and functions you are providing. Aesthetics is the appearance and appeal of your product, and how it affects emotions and perceptions; consider the form, shape, color, texture, and style of your product. Sustainability is the impact of your product on the environment, society, and economy; think about materials, processes, lifecycle of your product, as well as ethical, social, and cultural implications. Testing with customers and users is essential in order to iterate and improve your product based on their feedback and data. Finally, create a visual identity and brand for your product that communicates your message and personality.