Highlighting the challenges and intricacies involved in customizing LCMs for specific applications can be a lesser-known but intriguing topic. This could include discussing the customization options available for LCMs, such as different sizes, aspect ratios, resolutions, touch capabilities, and special features. Exploring the technical, logistical, and cost considerations in customizing LCMs can shed light on the complexities of this process and the importance of collaboration between LCM manufacturers and their customers.