From: Analysis of firefighting skill with a teleoperated robot
Index | Camera operation | Levenshtein distance | |||
---|---|---|---|---|---|
1st | 2nd | 3rd | 4th | ||
Basis | |||||
 – | I | II | III | IV | – |
Novices | |||||
 A | IV | III | I | II | 4 |
 B | IV | III | II | I | 4 |
 C | I | II | III | IV | 0 |
 D | I | II | III | IV | 0 |
 E | IV | III | I | II | 4 |
Experts | |||||
 F | I | II | III | IV | 0 |
 G | IV | III | II | I | 4 |
 H | I | II | III | IV | 0 |
 I | III | IV | I | II | 4 |
 J | IV | III | I | II | 4 |