systems through analysis of interaction networks. Research has resulted in network modeling methods to examine a network of interacting elements that are in complex systems being developed. The challenge of engineering complex systems with many components, sometimes called systems engineering, remains a key success factor.
Customer Involvement: Involving customers to improve the product features and user experience is an open secret but perhaps pose the biggest myriad of challenges to a product developer. Some companies are using the order information about what features, components or configurations customers are ordering and are interested in, and they use that in real time, or as quickly as possible, to reconfigure the next generations of the product. Paying attention to these trends can help managers and design engineers plan their product design