Abstract: A method to generate air overpressure to control borders, minimize or stop uncontrolled or unauthorized movement, occupation, or transit of locations along short or long borders, disrupting or stopping smuggling of unwanted material or people with static or nonstatic operations or impediments, and creating non lethal movement and impact, improving the area of coverage, improving the speed with which interruption may be accomplished, providing a more economical method for blind detection, and allowing repetitive treatments over the same locations.

Abstract: An apparatus to increase identification of cancer mass in subcutaneous tissue, by palpation by self examination, to accommodate disability, to increase therapy of medical and physical recovery and treatment, and method of using devices or compounds which reduce onset of symptoms of median nerve entrapment or carpal tunnel syndrome or repetitive stress syndrome, reduce tactile deficit of fingers, and as well as many other applications. This includes improving the efficiency of the movement of the fingers, reducing the inflammation in the carpal canal, reducing the tendon excursion in the carpal canal, reducing finger flexion, reducing loss of nerve sensation, reducing loss of tactile sensation, increasing tactile sensitivity of the fingers, increasing movement of the dorsal interossei muscles of the hand, increasing movement of the volar interossei palmar muscles of the hand, and increasing movement of the lumbrical muscles of fingers.