After serving in the Korean War, working at United Nations, and establishing a career as an artist, Ingo Swann devoted himself to cultivating super-sensory powers and attempting to prove their legitimacy. Remote Viewing instructional Services writes:
Born in 1933, during the 1950s and 1960s, because of psychic potentials partly evident in childhood, Swann became actively interested in occult and parapsychological literature and in a variety of novel mind-development programs for the enhancement of ESP potentials.
Swann’s participation in parapsychology research began in 1969. During the next twenty years he worked only in controlled laboratory settings with scientific researchers. Because of his participation in hundreds of thousands of experimental trials, author Martin Ebon wrote of him as “parapsychology’s most tested guinea pig.”
In 1970-71 Swann experimented with Cleve Backster in attempting to influence plants by mental activity. In 1971-72 psychokinetic experiments involved successfully influencing temperature recorded in a controlled setting.
Swann was also the subject of experiments in out-of-body travel, or psychic perception at a distance.