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.
Soft copy means a data or information which can be stored in any kind of digital memory. It is an intangible form of preserving the material. You can see the record but cannot touch it. Monitors or others display screens are used to see the soft copy results.
Hard Copy Definition. Soft copy is the file document which is stored on a computer and can be easily shared through emails..hard copy is the printed document. Soft copy is that information shown on the screen of your monitor. Hard copy is that physical copy of the document.