One of the last successful commands to the lander lifted its body 4 centimeters and rotated its solar panels by 35 degress in an effort to position it to collect more sunlight. (sciencemag.org)
Also make sure you don't reward him the treat if he barks before you say the command, because that will make him think that he just need to bark to get the treat, therefore timing of giving his treat after successful command is very important. (lovelybordercollie.com)
This seems to be the only difference with brief mode — using beeps instead of verbal cues to acknowledge successful commands — but it's not hard to imagine how Amazon might expand its applications. (theverge.com)