1. A method of analysing a response of an analyte test device, comprising: recording, by a reading device, an image of coded test information associated with the test device; determining directly based on the image of the test information one or more test parameters, wherein the test parameters comprise location information for providing a location on the test device of one or more features; recording, by the reading device, an image of one or more optically responsive portions of the test device; and determining the response of the test device based on the one or more test parameters and the image of the one or more optically responsive portions of the test device, wherein the determining the response comprises applying a perspective transform to the image of the one or more optically responsive portions of the test device based on the location information.