"🤖💻💬" represents the interaction between a robot (🤖), a computer (💻), and communication through text or speech (💬). It signifies the integration of artificial intelligence and technology in enabling conversations and interactions between humans and machines. RPC (Remote Procedure Call) is a protocol that allows a program on one computer to execute code on a remote computer over a network. It facilitates communication and coordination between different software components, enabling them to work together seamlessly across different systems.