Although Apple already permits owners of Mac, iPhone, iPod and iPad devices to adjust the user interface in a global way, a newly-published patent application describes how certain elements of the UI could be adapted. The application details a method to filter certain areas of the user interface, permitting users to adjust certain areas of the interface while leaving other locations untouched.
Along with giving us more control of an application's user interface, the adjustments outlined in the application titled 'User Interface Contrast Filter' could help improve such things as battery life...