Wi-Fi Technology

Wi-Fi technology has revolutionized mobile work, but users protest against charges for access. While many places offer free Wi-Fi, safety concerns persist. The risk from Wi-Fi is low due to the distance from transmitters, but some report health issues. London's advanced Wi-Fi network highlights mixed reactions and future prospects.

What concerns have been raised regarding the safety of Wi-Fi technology?

What is the significance of London's outdoor Wi-Fi network?