Audio beacons can synchronize and/or relay data to devices through a variety of broadcast media. This data-over-audio method uses sound waves in a similar way to how Bluetooth employs electromagnetic waves.
Web app for crowdsourcing preferences about index weighting such as the Human Development Index. Powers the YourTopia site - Global Development beyond GDP.
This work is supported by the National Institutes of Health's National Center for Advancing Translational Sciences, Grant Number U24TR002306. This work is
solely the responsibility of the creators and does not necessarily represent the official views of the National Institutes of Health.