Abstract
Although an industrial vehicle has several operation buttons, there are few regulations/guidelines for these layouts. Because of this, there are often gaps between the user-expected layout and the actual layout. Therefore, it is very important to minimize this gap. However, it is difficult to accurately design a user-expected layout because currently there are no effective methods to measure this gap. In this study, we propose a method for evaluating the gap between the user-expected human machine interface layout and the actual layout using the P300 component of event-related potentials, by using a passenger vehicle as the initial step.
