Just as expected, numerous humanoid robots are now exhibiting problems in the low battery state. In the latest Robot magazine, reviews indicated the dangerous conditions that exhume resulting in servos locking in damaging positions, not to mention the potential for causing bodily harm and injury. I've blogged numerous times on this, and recently put an invention into good use that prevents this condition from happening. The EP - Energy Procrastinator allows the humanoid to prevail in the best energy conditions, thereby avoiding L-B-S.