Abstract: A portable wearable eye movement monitoring system, device and method are disclosed. The system comprises a sensor electrode array (22a, 22b) configured to be attached substantially about each of a plurality predetermined positions on a user's face, a logging unit 30 and a battery power source. The sensor electrode array (22a, 22b), when worn, is positioned laterally about the user's head with respect to the user's eyes whereby the portable wearable eye movement monitoring system is substantially outside the user's field of vision. The sensor electrode array (22a, 22b) is configured to obtain data on eye movements of the subject. The logging unit (30) is configured to communicate with the sensor electrode array (22a, 22b) to receive the obtained data and record the data in a data store, the battery power source being configured to power the wearable monitoring system for a plurality of days whereby data on eye movements of the subject is captured substantially continuously for said plurality of days.

Abstract: A system and method for generating a colour filter for modifying the spectral response of a vision system are disclosed. The method includes receiving an RGB spectral response of the vision system for a colour target under predetermined illumination and executing, by a processor of a computer system, computer program instructions configured to apply the RGB spectral response to a bilinear optimisation problem that simultaneously determines: i) a colour correction matrix to transform the RGB spectral response to XYZ colour space; and, ii) parameters of the colour filter. The method further executes computer program instructions configured solving the bilinear optimisation problem; and then provides the parameters or causes a colour filter to be formed using the parameters.