In this double blind 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.
Important: AllowAll refers to the Show
other alt texts value, and AltCompare refers
to the Blind confirm index value, both of which
you specify in the task's set.xml Webpage dialog in Taskmaster Web.
In the preceding example, VoteFld sets the field
status to '1' (problem) since AltText[0] and AltText[1] do
not match, and AIndex displays the field in pink. Operator 3 can now
do one of three things:
- Accept the current AltText[0] value ('2').
- Swap in and accept the AltText[1] value ('1').
- Enter a new value twice. The new value becomes the new AltText[0] value.
| AltText [0] | AltText [1] | AltText [2] | Alternative or blind text settings | ||
|---|---|---|---|---|---|
| Operator 3 (accept AltText[0]) |
2 1 |
2 |
1 |
2 |
Show other alt texts = 2 (show alt text) Blind confirm index = 1 (compare) |
| Operator 3 (use AltText[1]) |
1 2 |
1 |
1 |
2 |
Show other alt texts = 2 (show alt text) Blind confirm index = 1 (compare) |
| Operator 3 (enter new data) |
3 1 |
3 |
1 |
2 |
Show other alt texts = 2 (show alt text) Blind confirm index = 1 (compare) |
