Interaction Designers must be able to communicate with various different fields in order to help those fields interact with one another. However, in order to be able to do this effectively, the Interaction Designers must understand each of these fields and know how they relate with one another. The Interaction Designer is tasked with bringing together these different fields such as design, engineering, psychology, art, and many more. The challenges they face are the ones that arise in understanding these fields and then discovering a way to bring them together.
Interaction Design is evolving through the use and ever-improving world of computers. Computers give Interaction Designers a new way to design and improve their work. The Interaction Designers then can draw knowledge from the various different fields that they interact with and help and work for.