my wish list: passive locking

what passive locking does is that if you accidently hit the disarm (or unlock) button on your remote, it'll automatically rearm (or lock the door) in 30 seconds. But i dont like this option to be turned on, what if i drop or forget the remote in my car? here i have an algorithm (or sort of wish list) for folks who design/program remote starter to think about.

if (passive) { // if user turns on "passive locking".
    if (remote_unlock) // if the unlock button on the remote is pressed.
        while (door_trigger <= 30) { // let the door remains unlock/disarm for 30 seconds.
             door_unlock(); // unlock the door.
             disarm(); // disarm the alarm.
        }
        door_lock(); // now 30 seconds has passed, so lock the door and rearm the alarm.
        arm();
}

Here is another fool about remote starter. I shown my girlfriend off about my new remote starter (that's my new toy baby :) :)) while we were driving to some places. she accidently pressed a panic button, and the siren went off, was such an embarrassing. I wish that they should disable all functions/options on the remote while the car is driving.