evidence: How has technology changed the Indian Railways and made it better – Explained [...] Indian Railways, the world's third-largest train network, has experienced considerable expansion and change since its founding in 1853. The industry's brains have shown great achievements in the fields of speedier services and passenger safety, from employing ecologically beneficial accommodations for passengers to operating an engine-less train. Much of the credit goes to technological advancements, which have enhanced systems, infrastructure, and signalling, giving rail travel new significance. Let's take a look at how technology has benefited in the recent upgrading of the train travel sector. [...] The Indian Railways` new diesel locomotives are now outfitted with GPS devices to monitor their health. The entire system is equipped with a GPS receiver, processor panel, onboard sensor, and other components to capture and process data via GPRS service, which is then sent to a central server for further processing. The Indian Railways also employs REMMLOT technology to track train arrival and departure times.