Multi-purpose solutions refer to products or services designed to serve multiple functions or address various needs. For example, a smartphone can be used for communication, photography, internet browsing, and even as a navigation tool. This versatility makes them appealing to consumers who prefer convenience and efficiency. These solutions are often more cost-effective and space-saving, as they reduce the need for multiple specialized items. A multi-tool, for instance, combines several tools into one compact device, making it ideal for outdoor activities or emergencies. Such innovations enhance usability and simplify everyday tasks.