QR Code bus stop: Singapore may have designed the world's best bus stop - "The space is hyperconnected. In addition to the print books, users can scan a QR code to download e-books from the National Library, charge their phones, and peruse interactive digital boards that provide arrival times and a journey planner to find the fastest route."
Source: https://www.citylab.com/transportation/2017/03/singapore-may-have-designed-the-worlds-best-bus-stop/518226/