This page lists the actions performed by PICO during the maze challenge, as can be seen in the video of the recording of it. Each of the actions of PICO are listed with the corresponding time stamp from the video. Both the first and second try of the maze challenge are recorded and listed below.
Note: Text that is both Bold and Italic indicates differences from the simulation of PICO with the same code and maze.
First attempt
| Time stamp [s] |
Action |
| Before recording started |
Drive in 'North' direction |
| 0:00 |
Start following right wall |
| 0:04 |
No door detected |
| 0:12 |
Fake door detected, request opening |
| 0:27 |
Fake door detected, request opening |
| 0:48 |
Turn left |
| 0:50 |
Continue following right wall |
| 1:22 |
Door detected, request opening |
| 1:24 |
Door opened, reset initial direction to driving direction |
| 1:28 |
Drive in 'North' direction |
| 1:35 |
Start following right wall |
| 1:43 |
Drive in 'North' direction |
| 1:48 |
Start following right wall |
| 1:57 |
Turn left |
| 2:00 |
Continue following right wall |
| 2:16 |
Turn right, continue right wall following of the block |
| 2:19 |
Drive in 'North' direction |
| 2:25 |
Start following right wall |
| 2:31 |
Turn left |
| 2:34 |
Continue following right wall |
| 2:50 |
Turn right, continue right wall following of the block |
| 2:53 |
Drive in 'North' direction |
| 2:59 |
Start following right wall |
| 3:05 |
Turn left |
| 3:07 |
Continue following right wall |
| 3:09 |
PICO is stopped by the user |
Second attempt
| Time stamp [s] |
Action |
| 3:35 |
Drive in 'North' direction |
| 3:37 |
Start following right wall |
| 3:44 |
No door detected |
| 3:52 |
Fake door detected, request opening |
| 4:06 |
Fake door detected, request opening |
| 4:32 |
Turn left |
| 4:35 |
Continue following right wall |
| 5:09 |
Door detected, request opening |
| 5:11 |
Door opened, reset initial direction to driving direction |
| 5:14 |
Drive in 'North' direction |
| 5:22 |
Start following right wall |
| 5:30 |
Drive in 'North' direction |
| 5:35 |
Start following right wall |
| 5:45 |
Turn left |
| 5:47 |
Continue following right wall |
| 6:04 |
Turn right, continue right wall following of the block |
| 6:06 |
Drive in 'North' direction |
| 6:12 |
Start following right wall |
| 6:19 |
Turn left |
| 6:21 |
Continue following right wall |
| 6:37 |
PICO is out of the dead lock state |
| 6:38 |
Continue following right wall |
| 7:01 |
PICO is stopped by the user, due to time limit |