Google launched Plus Codes back in 2015, something I wasn’t aware of. Plus Codes are digital addresses made from latitude and longitude coordinates, meaning every place in the world has its own unique ...

DIGIPIN, or Digital Postal Index Number, is a 10-character alphanumeric code assigned to a 4m x 4m area in India, providing a precise location, unlike general PIN codes. Developed by India Post, IIT ...