November 2020
Intermediate to advanced
272 pages
8h 7m
English
book
Green Information and Communication Systems for a Sustainable Future
by Rajshree Srivastava, Sandeep Kautish, Rajeev Tiwari
Content preview from Green Information and Communication Systems for a Sustainable Future
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13 Offline Payment System for Public Transport
Bhavesh Praveen, Ratanjot Singh, and Swarnalatha P
Contents
13.1 Introduction
Digital currency has revolutionised payment methods, with respect to methods such as Paytm wallet, BHIM UPI, net-banking and mobile banking. This has made us think about leveraging such existing trends but use it for the greater good of the common people who regularly use hard cash for the most mundane daily tasks, which includes commuting by bus. India has many people commuting by bus every single day, and ...
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