EAO Corp.


As an industry leader for nearly 70 years in building human machine interface (HMI) components, EAO Corp. has brought its innovation to the next level by creating customized HMI Systems, a new division of the company.

HMI components include products such as push buttons, switches, keypads and keyboards that provide a link between a user and a machine. HMI Systems provide the controls for users to operate a machine, system or instrument. Systems can range from a simple panel with a set of electromechanical controls – such as push buttons – to a multi-layered graphical touchscreen combined with electromechanical controls. “We spent many years offering components only and we have evolved into a mixed technology provider,” President Lance A. Scott says.


EAO Corp.