Author: Vibin Marish


Apple’s tech is only geared towards authenticating a single face on specific controlled hardware. With that as its goal, Apple has branched away from traditional FR into an Apple ecosystem situation that makes them stand alone, apart from the greater FR industry. FR’s strength is observing large numbers of faces, with those faces being a wide range of distances from the camera, comparing against large galleries of people while providing real-time responses to a variety of external systems. Apple’s implementation has none of these requirements. Additionally, traditional FR is often deployed in an installation; meaning the camera is in...

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HOW SHAREit WORKS? Shareit is an awesome file transfer application.I have created a file sharing app myself. It’s all about networking concepts. There is a receiver and a sender. One of them creates a WiFi hotspot. And the other connects to it. Now a local network is formed. Both will have IP addresses. Now, the sender can select a file and then click send. The file is transferred through TCP and the receiver is identified by the IP address ( TCP – I m guessing it. It’s because when I tried UDP myself, many packets were lost. Many. )...

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LiFi – The Future after Wifi

WHAT IS LiFi? Light Fidelity or LiFi is a Visible Light Communications (VLC) system running wireless communications travelling at very high speeds. LiFi uses common household LED light bulbs to enable data transfer, boasting speeds of up to 224 gigabits per second.LiFi and Wi-Fi are quite similar as both transmit data electromagnetically. However, Wi-Fi uses radio waves while LiFi runs on visible light. As we now know, Li-Fi is a Visible Light Communications (VLC) system. This means that it accommodates a photo-detector to receive light signals and a signal processing element to convert the data into ‘stream-able’ content. HOW...

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