Join us for an interaction design case study from the automotive industry. We created a Human-Machine Interface (HMI) for a vehicle feature that provides household-levels of power in electrical outlets for our customers to use at work and play. This case study will reveal: · Our debate of re-using version 1.0’s HMI vs designing a new user interface for the electric vehicle—when to break with consistency and why? · User research we conducted to guide our early design concept. · Paper prototypes we created to support our usability testing of the concept with vehicle owners. · How we solved internal debate over the interaction design in moving from internal combustion vehicles to electric vehicles. * Advice to help you evangelize user-centered design that is also brand-centered for a new product.