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.
Equivalent population impact of an app based on its corresponding AUF.
| App usage factor (AUF) | Equivalent active user daily actions (A U a× D U b) |
| 6 | 1,000,000 |
| 5 | 100,000 |
| 4 | 10,000 |
| 3 | 1000 |
| 2 | 100 |
aNumber of active users of a mobile app (A U ).
bMedian number of daily uses of an app (D U ).
