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.
Images taken on the RISP during its development. (A1,A2) show an early version with distracting UI (red arrows) (A1) and poor depiction on the surface (A2). (B1,B2) show a later version where disturbing icons have been removed (B1) and the surface depiction is accurate (B2).
