Machine communication refers to the exchange of information between machines or devices without human intervention. This process often involves protocols and languages that allow machines to understand and respond to each other. Examples include data transfer between computers, communication between sensors in the Internet of Things (IoT), and interactions in automated systems. In machine communication, various technologies like Wi-Fi, Bluetooth, and Ethernet are used to facilitate connections. These technologies enable machines to share data, perform tasks, and make decisions based on the information received. This communication is essential for the functioning of smart devices, industrial automation, and many modern applications.