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.
The picture shows the setup for the experiment (the person’s face has been obscured to guarantee anonymity). The owner was sitting on a chair with the container in front of them and the camera was positioned so that both the container and the owner were visible.
