Abstract: In an aspect of the invention there is provided apparatus comprising: a plurality of image processing modules, each image processing module being one selected from amongst an image capture module and an image projection module, the apparatus comprising at least one image capture module and at least one image projection module; and a reflector member, the image projection module being arranged to project an image onto the reflector member for viewing by a user, the image capture module being arranged to capture an image of the user via the reflector member, at least one of the image processing modules being arranged to receive operational data from a source external to the module.