sensor(integer n)
    {
        key owner = llGetOwner();

        while(~--n)
        {
            key detectedKey = llDetectedKey(n);
            if ( detectedKey != owner  )
            {
                integer i;

                for(; i <= n && detectedKey != NULL_KEY; ++i) {
                    llRezObject("[ Wind Particle Effect ]",llDetectedPos(i) + llDetectedVel(i) / 4,-llDetectedVel(i),<0,0,0,0>,1);
                    llOwnerSay("Detected " + llKey2Name(detectedKey ));
                }
                llSetTimerEvent(1);
            }
        }
    }