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.
Two validation results on how to utilize tuple table to detect data entry inconsistency. (1) The data entry app’s warning messages when users try to mis-operate or duplicate operate a barcode. (2) The dashboard provides consistency check to point out the potential data entry irregularity.
