Donald Davies

Donald Davies was a British computer scientist who pioneered the concept of packet switching, a method fundamental to modern digital communications. Packet switching breaks data into small chunks called packets, allowing efficient, reliable transmission across networks by routing each packet independently. This approach underpins the internet and email systems, enabling flexible and scalable data transfer. Davies's work in the 1960s laid the groundwork for contemporary computer networking, transforming how information is shared globally. His innovations have had a lasting impact on technology, making digital communication faster, more efficient, and accessible worldwide.