Biofeedback is a tool that helps individuals visualize how their biological systems work. For example, software can show individuals what their heart is doing and how basic changes in their breathing can influence their heart beat and overall health.
A hard copy is a document that is printed on paper. A soft copy is one that is saved as a document, PDF, or other format on a computer or other memory device. It can only be viewed on a computer. 15 people found this useful.
hard copy. n. A printed copy, especially of the output of a computer or word processor. hard copy. n. (Computer Science) computer output printed on paper, as contrasted with machine-readable output such as magnetic tape. hardâ² copâ²y. n.