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.
A shortcut is a pointer to a file on your hard drive. This pointer can point to a program, a file, or a folder. The shortcut is a small file that takes very little space because it only has information about the location of the original file. It is not an exact copy of the original file.