Table 7. Error in three scenarios.
| Scenario | Runtime (min) | Slight error count | Severe error count | Duration (s) |
|---|---|---|---|---|
| Conference room | 10 | 4 | 2 | 42 |
| Classroom | 10 | 4 | 2 | 50 |
| Laboratory | 10 | 5 | 3 | 62 |
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.