Liquid Crystal Display (LCD) screens have become an integral part of our daily lives. From smartphones and tablets to laptops, monitors, televisions, and even some household appliances, LCD technology dominates the way we interact with digital content. Given their delicate construction and widesprea

IntroductionLCD screens are integral to modern technology, serving as the primary display medium for devices like smartphones, tablets, monitors, televisions, and more. While touchscreens are explicitly designed for interaction, non-touch LCD displays often raise questions about whether physical con