Discover one of our 28 local entrepreneurial communities »
Be the first to know as we launch in new countries and markets around the globe.
Interested in bringing MIT Technology Review to your local market?
Unsupported browser: Your browser does not meet modern web standards. See how it scores »
Its developers hope to make the sound-calibration test standard for many devices that deliver audio.
An implant could deliver drugs directly to the cochlea.
A digital ear-canal scanner could make hearing aids more comfortable and effective.