With the use of the Wi-Fi Aware protocol, Google has unveiled a new app called WifiNanScan that measures the separation between two devices. The software is meant to be a tool for academics, developers, and demonstrators who wish to work on and test their apps.
How does WifiNanScan work?
Neighbour Awareness Networking, often known as Wi-Fi Aware technology, is used by WifiNanScan (NAN). An Android 8.0 or higher device can connect to a neighbouring device using Wi-Fi Aware without the need for a communication medium. The gadgets that are connected can easily share data. When locating nearby devices, the Wi-Fi Aware application measures the distance that is used by the WifiNanScan application.
Google claims that Wi-Fi Aware capabilities allow devices running Android 8.0 (API level 26) and higher to find and connect to each other directly without the need for any other sort of connectivity. Neighbor Awareness Networking (NAN) is another name for Wi-Fi Aware.
What are the features of WifiNanScan?
With an accuracy of roughly one metre, the WifiNanScan may assist you in estimating the separation between two devices. It should be mentioned that only devices running Android 8.0 or later are compatible with the WifiNanScan application. In other words, it won’t be able to determine how far away other devices are. The app measures a distance up to 15 metres away. For developers who wish to test their file-sharing programmes, this data is quite helpful.
The Wi-Fi Aware protocol, also known as Neighborhood Aware Networking (NAN), is used by the WifiNanScan app to calculate the distance between two devices, according to Google. It is intended to be used by developers, vendors, institutions, and others as a research, testing, and demonstration tool.
How to Use WifiNanScan on your Android 8.0+ device?
You must first recognise the Android version of your device since the software is only compatible with Android 8.0+ devices. Take these actions.
- Launch your phone s Settings app.
- Close to the bottom, tap System > Advanced > System update.
- Here you will see the Android version and Security patch level .
Install the WifiNanScan app from the Play Store after confirming that your smartphone is compatible (https://play.google.com/store/apps/details?id=com.google.android.apps.location.rtt.wifinanscan). After starting the application, you are ready to proceed.
What is the significance of the WifiNanScan?
The new WifiNanScan application is important for a number of industries, including education. These are listed below.
1) Without connecting to a network, users can safely transmit a document to a printer.
2) While walking past, they can browse restaurant menus and make reservations for seats.
3) The software will replace physical identification systems in schools and businesses and assist in automated check-ins.
Google claims that this software allows users to estimate distances between devices up to 15 metres apart with an accuracy of roughly one metre. This tool enables the development of peer-to-peer ranging and data transfer, find my phone, and context-aware applications based on the Wi-Fi Aware/ NAN API and may be used by developers, OEMs, and researchers to validate distance/range measurements.
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