The next step to help organize all of this information is to format the information into an interface matrix. Details on interface matrices can be found in the Interface Matrix Guide available on the Cornell Cup USA presented by Intel website. When working with a large complex system, it is very helpful to have a single location for all important parameters. If a chassis designer decides to reduce axial package length available for the motors and does not tell the motor designers about the new package length, problems usually arise. Likewise, if two people are working on the motor selection but only one person knows about the new package constraint, it will cause redundant work and also some frustration between colleagues. Use a single location that is accessible for the critical information, your team will thank you! The interface matrix is a great template to accomplish this goal.