Abstract: A protective device attachable to outer garment for self-protection of a person against criminal attack comprises an ornamental, pliable, hollow body having inserted therein an easily breakable ampul containing a volatile foul smelling fluid which is emitted through apertures in the body of the device when the ampul is fractured by squeezing said body. When worn by a woman, the device is particularly useful for deterring an assault by a rapist.

Abstract: A memory scanning device for transmission to the brain of material sought to be learned and of modification of addictive problems comprises, in combination, a computer means including video and audio components, an illuminated by diodes visor having reflective undersurface, modified eyeglasses frame having a pair of mirrors mounted in their openings for reading the computer-stored material and a pair of sound-producing loudspeakers for listening to the recorded computerized material.

Abstract: A portable medical apparatus for use in diagnosing, testing and/or treating simultaneously various types of body disorders, including neurological or muscular abnormalities, by non-invasive and painless procedure comprising essentially an amplifier interconnected with a sensor, a meter, a threshold control, an electronic driver, a transducer and a power supply in the form of a low-voltage battery, stimulates living tissue by electromagnetic energy produced thereby for transmission thereof to the afflicted portion of patient's body.