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Uses Which Have Made QR Code Very Efficient To Use

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QR code is a kind of code that is there on the products in almost every Store. The QR code generally consists of the black squares, which are arranged in the square grid having the background of white color. The QR code is generally read by using a device like a camera or a machine named Reed-Solomon error connection. All the information related to the product is stored inside the QR code, and when it is being scared, the details of the product are highlighted on the computer.

The data is being extracted from the patterns which are there in a horizontal and vertical pattern. It is a very safe way of storing the details of the product. Let us discuss some of the uses of the QR code.

Ordering Something From The Restaurant

Everybody likes to have the past service from the restaurant, and it can be possible due to the QR code. The QR code allows people to order their favorite food at home as they can do the payment through the QR code. The perfect thing about the QR code is that the person does not need to stand in the big lines or need to use the Cashiers. The QR codes also allow the person to link to daily or weekly special menus that are not being listed on the menu.

The QR code also enables the people to order their favorite meals without the help of the weight as the QR code contains the number of the table, so the meal is being served on that particular table only. The QR code has reduced the contact between the service staff and the customers.

Joining To The Network Of The Wi-Fi

There is a specific SSID, encryption type, and password related to the Wi-Fi network. SSID is being hidden on not then the mobile device customers can easily and quickly can and can join the network without entering the data manually. There is a specific format that is being supported by both Android and IOS. With the advice of a QR code, the user does not need to waste their time in joining the Wi-Fi network as it is being done very fastly with the help of a QR code. With the help of a free qr code generator, people can join the network.

To Login to The Website

In today’s time to log in to the website, it has become vital for the user to scan the QR code. The QR codes are used to login into the website as the QR code is described on the login page of the computer screen. When the user needs to register themselves on the website, then they need to scan it and get a verified tick with the help of a smartphone. After doing this, the user will automatically be logged in to the website.

Authentication is always done with the help of a smartphone that can contact the server. Google has tested the login method in the year 2012. Therefore these are some of the uses of QR code which is generally used by the users.

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