Another use of the computer is in the HIPO system. Despite its frightening acronymic name, this is merely a plan for the automated dispensing of the right medicine at the right time to the right patient, thus speeding recoveries and preventing the occasional tragic results of wrong dosage. More exotic is a computer called the Heikolator which is designed to substitute for the human brain in transmitting messages to paralyzed limbs that could otherwise not function.
The simulation of body parts by the computer for study is already taking place. Some researchers treat the flow of blood through arteries as similar to the flow of water through a rubber tube, analyze these physical actions, and use them in computer simulation of the human system. The Air Force uses a computer to simulate the physical chemistry of the entire respiratory and circulatory systems, a task that keeps track of no less than fifty-three interdependent variables.
Dr. Kinsey of the Kresge Eye Institute in Detroit is directing computer work concerning the physiology of the eye. According to Kinsey it was impossible previously to approximate the actual composition of cell substances secreted from the blood into the eye. Even those whose eyes no longer serve them are being benefited by computer research. The Battelle Memorial Institute in Columbus, Ohio, uses an IBM computer to develop reading devices for the blind. These complicated readers use a digital computer to convert patterns of printed letters into musical tones. Further sophistication could lead to an output of verbalized words. Interestingly, it is thought that the research will also yield applications of use in banking, postal service, and other commercial fields.
Russia is also aware of the importance of the computer in the medical field. A neurophysiologist reported after a trip to Russia that the Soviet Union is training its brightest medical students in the use of the computer. Such a philosophy is agreed to by medical spokesmen in this country who state that no other field can make better use of the computer’s abilities. Among advanced Russian work with computers in the biomedical field is a study of the effects on human perception of changes in sound and color.
Visionary ideas like those of radio transmitters implanted in patients to beam messages to a central computer for continuous monitoring and diagnosis are beginning to take on the appearance of distinct possibilities. Some are beginning to wonder if after it has learned a good bedside manner, the computer may even ask for a scalpel and a TV series.
Music
The computer has proved itself qualified in a number of fields and professions, but what of the more artistic ones? Not long ago RCA demonstrated an electronic computer as an aid to the musical composer. Based on random probability, this machine is no tongue-in-cheek gadget but has already produced its own compositions based on the style of Stephen Foster. Instead of throwing up their hands in shocked horror, modern composers like Aaron Copland welcome the music “synthesizer” with open arms. Bemoaning only the price of such a computer—about $150,000—Copland looks to the day when the composer will feed in a few rough ideas and have the machine produce a fully orchestrated piece. The orchestration, incidentally, will include sounds no present instruments can produce. “Imagine what will happen when every combination of eighty-eight keys is played,” Copland suggests. Many traditionalists profess to shudder at the thought of a machine producing music, but mathematical compositions are no novelty. Even random music was “composed” by Mozart, whose “A Musical Dice Game” is chance music with a particularly descriptive title, and Dr. John Pierce of Bell Laboratories has extended such work.
Taken from “Illiac Suite,” by L. A. Hiller
and L. M. Isaacson, copyrighted 1957, by
Theodore Presser Co. Used by permission.
Random chromatic music produced by ILLIAC computer
resembles the compositions of some extreme modern composers.
Listen: [[audio/mpeg]]