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-Computer Definition. A computer output printed on paper, film, or other permanent, tangible medium, as distinguished from information on a computer disk or in computer memory. Hard copy is not exactly carved in stone, but it cannot easily be changed. See also soft copy. Printed output. Contrast with soft copy.