Sony is reportedly working on a new feature for its DualSense controllers, as revealed in a recently filed patent for light-up buttons. This patent adds to Sony’s extensive portfolio of hardware innovations, offering a glimpse into the company's ongoing research and development efforts. The Japanese tech giant has been actively filing patents in recent months, ranging from accessibility improvements to groundbreaking hardware concepts, and this latest idea is no exception.Known for its PlayStation console series, Sony has consistently pushed the envelope in video game technology, particularly in accessibility and user experience. Continuing this tradition, the new patent outlines a controller design with illuminated buttons, aiming to make gaming more intuitive and inclusive for players of all levels.