"I might be able to get one of the heads working again, Laurelata said, "although I probably need the workshop here. It might be interesting to have one on a guard tower at the village as a night guard, programmed to sound the alarm if something come around. But it will be a long term project. I think we best let these here for now and continue exploring. We have to come back this way anyway and we can still take them with us then without having to carry them all the time."