Medical applications for HMI Systems range from small devices used by patients
or in-home care staff to large equipment, such as Magnetic Resonance Imaging (MRI), Computed Tomography (CT), Ultrasound, or Diagnostic X-ray operated by highly skilled users.

EAO assists medical and diagnostic equipment industrial designers and manufacturers to produce advanced, stylish, and ergonomic equipment that finds acceptance in the market both from operators and patients alike.

Diagnostic equipment manufacturers focus on patient-facing priorities including ergonomics and reassurance. Large diagnostic equipment where the patient is being scanned from a stationary position, have operator and patient controls to stop the process in case of patient discomfort. In most clinical or diagnostic uses, the operator is highly skilled, and the control station is very similar to a computer workstation. A large, high-resolution display is accompanied by an interface keyboard comprised of a cursor control device and short travel technology. Systems are designed to be both easy-to-use and easy-to-clean.