Where was wifi first used?

Wi-Fi technology was first developed in the early 1990s by the Australian inventor John O'Sullivan and his team at the Commonwealth Scientific and Industrial Research Organisation (CSIRO). The first commercial use of Wi-Fi occurred in 1997 when the Institute of Electrical and Electronics Engineers (IEEE) ratified the 802.11 standard, enabling wireless networking. The technology quickly gained traction in various settings, including homes and businesses, leading to its widespread adoption.