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.
Difference between hard copy and soft copy? hard copy relates to information that is in phsical and tangable form, like a print out, on paper. soft copy relates to information on digital means, usb, hard drive e â¦ mail ect.