This new Who-Fi will notice who is passing in front of the Wi-Fi and who is doing something. Know how it works..

Imagine, there is no camera, no motion sensor in your house, yet you know who came in the room, who went out, or if someone has fallen. This may sound like a science fiction film, but this is now a reality. A Wi-Fi has come that will work like a detective, that is, it detects human activities using Wi-Fi signals. The name of this magical technology is Who-Fi (Who Fi). How does it work? What kind of technology is this? Let's know.

What is this 'Who-Fi' after all?

'Who-Fi' (Who Fi) means 'Wi Fi Sensing'. This is a technology that detects human activities using the Wi-Fi signals present in your home or office. Let's understand with an example.

When you turn on Wi-Fi, the signals from the router spread in every direction. These signals come back after hitting the walls, furniture, and your body. 'Who-Fi' technology reads' even the tiniest changes in these signals. Whenever a person walks into the room, sits, or even breathes, a specific kind of disturbance is created in the pattern of Wi-Fi signals. Who-Fi detects this disturbance and tells what is happening in the room.

How does it 'see' everything without a camera?

This is its most interesting aspect. Who-Fi does not need eyes (cameras) to 'see'. It feels' with the help of Wi-Fi signals.

Device-free tracking: For this, you do not need to keep any smartwatch or phone with you. It directly detects the changes in the signals due to the presence of your body.

Respect for privacy: Because it does not record any video, your privacy is completely safe. It only recognizes the 'movement', not your identity.

Incredible accuracy: This technology is so advanced that it can even recognize the difference between a person walking, falling, or just sitting and breathing.

How will Who-Fi change your life?

This technology is not just a fancy invention, but it can make our everyday life much safer and easier.

What are its benefits?

The next level of smart home: As soon as you enter the room, the lights will turn on automatically. As soon as you leave the room, the AC and fans will turn off, which will save a lot of electricity.

New security guard: Without a camera, this technology can detect intruders. If someone tries to enter the house at night, the alarm will ring immediately.

Care of the elderly: This is a boon for the elderly living alone at home. If they fall or there is any abnormal change in their breathing speed, it can immediately send an alert to their family members.

If seen, Who-Fi technology has the power to change the way we interact with smart devices forever. It is like an invisible guard, which makes your world smarter and safer without interfering with your privacy.

Disclaimer: This content has been sourced and edited from Zee Business. While we have made modifications for clarity and presentation, the original content belongs to its respective authors and website. We do not claim ownership of the content.