Figure 1.
The workflow of real and simulated smart homes test beds. (a) A real test bed; (b) a simulated test bed.
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.