Figure 19.
Lock and unlock the door using brain signals, with real-time notifications on video simulation and phone: (a). Door unlocked; (b). door locked.
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.