QR code Current Affairs

NDMC launches QR-enabled fridge magnets for digital payment of bills

New Delhi Municipal Corporation (NDMC) has launched quick response (QR)-enabled fridge magnets for digital payment of bills. The magnets are personalised and each customer will have unique QR Code mapped to their consumer account number. It is powered by SignCatch – an IT and services company,.

QR-enabled fridge magnets

There will be separate magnets provided by the NDMC to its consumers’ doorstep for both electricity and water bills. Consumers can stick these magnets on their refrigerators at home and use their smartphones to scan QR Code on magnet to pay their bills instantly. The QR Code will redirect consumers to their current bill with option to pay using any of digital payment channels active with NDMC like credit/debit cards, net banking, wallet, and UPI. The move will reduce collection costs and expedite revenue realisation. Moreover, these magnets will be extremely useful in cases where a consumer misplaces the pending paper bills.

Quick Response (QR) code

It is a two-dimensional (matrix) machine-readable bar code made up of black and white square. This code can be read by the camera of a smartphone. It is used for storing URLs or other information that link directly to text, emails websites phone numbers. It is capable of 360 degrees (omni-directional), high speed reading.

It can store up to 7089 digits as compared to conventional bar codes which can store max 20 digits. It encodes same amount of data in one-tenth the space of a traditional bar code. It carries information both horizontally and vertically. It has error correction capability and data stored in it can be restored even if it is partially damaged or dirty.

Month: Categories: Science and Technology Current Affairs - 2018

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NCERT to introduce QR code in textbooks

The National Council of Educational Research and Training (NCERT) has initiated process of introducing QR code (Quick Response code) in their textbooks. It is aimed at helping students understand chapters better by watching film or reading additional content on laptops and digital boards.

Key Facts

For this enhanced learning feature, NCERT has started process of identifying relevant supplementary material including videos, power point presentations animations, maps and e-content. These will be mapped with content of each textbook from class 1 to 12 and will be linked with QR code, which will be printed in the textbooks. The QR code laden textbooks are likely to be introduced from the 2019 academic.

QR code (Quick Response code)

QR Code is a two-dimensional (matrix) machine-readable bar code consisting of an array of black and white squares, used for storing web-links or other information. This code can be read by camera of smartphone. It is used for storing URLs or other information that link directly to text, emails websites phone numbers. It is capable of 360 degrees (omni-directional), high speed reading. It can store up to 7089 digits as compared to conventional bar codes which can store max 20 digits. It encodes same amount of data in one-tenth the space of a traditional bar code. It carries information both horizontally and vertically. It has error correction capability and data stored in it can be restored even if it is partially damaged or dirty.

Month: Categories: Science and Technology Current Affairs - 2018

Tags: