Interfacial Dialogue and Interaction (IDI) – (🧪⚙️🔄): This represents the communication and interaction that occurs between different phases of matter, surfaces, or ‘differences’ in a broader sense. It captures the essence of surface science, tribology, and other interactions that take place at the interface of different entities. This form of communication, although vastly different from human or animal communication, still adheres to a form of ‘dialogue’ and ‘interaction’ that can be understood and manipulated through scientific understanding and technological interventions. It encourages us to expand our perspective of communication beyond the traditional frameworks and consider the silent yet impactful dialogue that takes place in our physical world every moment.