Paul Colmer, EXCO member at Wireless Access Provider’s Association (WAPA)
• Home security: WiFi sensing can detect motion, monitor unusual activity, and even replace infrared-based security systems, with AI neutralising false alarms.
• Gesture-controlled smart homes: Control lights, appliances, or media systems with hand gestures.
• Health monitoring: Track breathing patterns in newborns or monitor the safety of elderly family members in real-time. The AI is capable of sensing the difference between someone sitting down and falling down, making it perfect in frail care .
These advancements are supported by powerful AI algorithms that will analyse data from WiFi networks, ensuring accuracy and reliability. Imagine a business model where WiFi and connectivity services are offered for free, but users subscribe to value-added services like security, healthcare, or home automation. Such a model could disrupt industries from home security to healthcare and IoT.
Smart Cities: WiFi beyond homes
From WiFi LED globes that talk to Amazons Alexa and Google Home, the future of WiFi isn’t confined to homes or businesses.
For example, RF networks integrated into streetlight luminaires are emerging as a key technology for building smarter cities. Building a huge mesh-type network becomes as easy as changing out the luminaires and adding some internet backhaul.
These networks can provide ubiquitous WiFi access in public spaces and enable IoT applications like traffic management, public safety monitoring, and energy efficiency.
They can and will also form the backbone of advanced urban infrastructure, supporting everything from autonomous vehicles to smart waste management systems.
For Wireless Internet Service Providers (WISPs), all of these developments signal a complete paradigm shift. As WiFi technology evolves, so too will network architectures. The need for extensive cellular infrastructure could diminish as WiFi networks become more pervasive and reliable.
Service providers will need to adapt by offering innovative services and subscription models, leveraging WiFi 7 and 802.11bf capabilities to differentiate themselves, and integrating smart city infrastructure into their offerings to stay competitive. If nothing else, it may help convince regulators that WiFi, not cellular, is where the upper 6GHtz spectrum allocation should go.
Closing thoughts
As we look ahead into 2025, WiFi will no longer be just a utility; it will be the foundation for smarter homes, safer cities, and better lives. From gesture-controlled lighting to AI-enhanced security, from seamless connectivity to RF-powered streetlights, the future of WiFi is limitless.
The era of ‘WiFi Everywhere’ is upon us, and it will fundamentally reshape how we live, work, and connect.
