Final answer:
In designing a cell phone, focus on usability and accessibility, graphical representation, and economic impact while integrating modern technologies like GPS and GIS. Maintain a consistent visual style and consider the rapid evolution of technology to ensure relevance over time.
Step-by-step explanation:
When designing an interactive system like a cell phone, there are specific guidelines which need to be followed. Firstly, usability and accessibility are paramount. This involves ensuring that the cell phone is intuitive to use and can easily be accessed by individuals with various abilities, including those who are visually or hearing impaired. Second, graphical representation is crucial as it encompasses the visual design and layout, which must be clear and engaging to the user. This includes keeping a consistent visual style with appropriate fonts, colors, and backgrounds.
In considering the impact of new information technologies, the designer should also think about incorporating modern functionalities such as the Internet, Global Positioning System (GPS), or Geographic Information Systems (GIS). However, designers must also be aware of the rapid pace of technological evolution and strive to create devices that remain relevant over time and can adapt to changing societal needs.
Last but not least, designers should be mindful of economic impact and how the cost of implementing certain features can affect the final price of the device, its marketability, and accessibility to a wider audience. By considering these guidelines and remaining flexible to societal changes, designers can create interactive systems that are not only functional and accessible but also considerate of their wider impact.