Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) The current prototype of a six-channel scent-delivery device (SDD) for digital smell training, with size comparison to a pen demonstrating portability, (b) simple log in/sign up landing page of the SmellHealth app coupled with the SDD, and, (c) Screenshot from a sample view in the mobile app which displays user performance and progression with each smell training session completed over time. Image Credit: E. Maggioni/OWidgets.
