Example of two-pass data entry
In this example, Operator 1 can be a person or a recognition engine. If you use a recognition engine for the initial data entry, it runs as a background process so there is no user interface shown.
| Person or recognition engine | User Interface | AltText [0] | AltText [1] | AltText [2] | Task settings in set.xml file | |
|---|---|---|---|---|---|---|
| Operator 1 (initial data entry) |
1 | 1 | Show other alt texts is
set to -1. (hide alt text) Blind confirm index is set to -1. (do not compare) |
|||
Propagate ToAltText ("1") ClearAlt Text("0") |
1 (Moved from AltText [0] |
|||||
| Operator 2 (initial state) |
1 | Show other alt texts is
set to -1. (hide alt text) Blind confirm index is set to 1. (compare) |
||||
| Operator 2 (after data entry) |
2 | 2 | 1 | Show other alt texts is
set to -1. (hide alt text) Blind confirm index is set to 1. (compare) |
||
The data for Operator 2 data ('2') is now stored in AltText[0] and
the data for Operator 1 ('1') is in AltText[1].
In this case, the compare fails, and the operator must enter the same
value twice to override the initial value.
Important: You
specify the Show other alt texts value and
the Blind confirm index value in the set.xml
Webpage dialog for the task in Datacap Web Client.