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.
Either in form of soft copy or in form of hard copy. The basic purpose of these two is the presentation or storage of written material and data. The purpose of this article is to draw a fine line between hard copy and soft copy and clear the minds of readers about any confusion of both terms.