People can learn to distinguish rotating objects by the way they echo sounds, in echolocation techniques inspired by bats.
Article Title: Effectiveness of time-varying echo information for target geometry identification in bat-inspired human echolocation
Funding: This study was supported by JSPS KAKENHI Grant Number JP18J01429 (Grant-in-Aid for JSPS Fellows) to MS. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Competing Interests: The authors have declared that no competing interests exist.