The Uncanny Valley Nobody's Talking About: Eerie Robot Voices

Published: March 18, 2019, 4:31 p.m.

Call it the Great Convergence of Creepiness. The first bit, the uncanny valley, we\u2019re all familiar with by now: If a humanoid robot looks super realistic, but not quite realistic enough, it freaks us out. So far that idea has been applied almost entirely to robot faces and bodies, but it\u2019s less known as a phenomenon in robot voices. Except, that is, to Kozminski University roboticist Aleksandra Przegalinska, also a research fellow at MIT.