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.
Example of the “find the door” task, used by research groups including Second Sight (USA) and Bionic Vision Technologies (Australia) as an orientation task. Image courtesy of the Centre for Eye Research Australia and Bionic Vision Technologies (Australia).
