This device instantly shows what is happening to your level of relaxation or stress by means of four coloured lights. These indicate whether, in the previous moment, you have become more relaxed, less relaxed or stayed the same. There is a blue middle light that indicates each time you have reached a level of relaxation.
The Noumic also provides audio feedback which reveals your level of stress or relaxation in the previous three seconds. A decreasing tone, for example, shows there has been a, increase relaxation, or a fall in stress. An increasing tone indicates a fall in relaxation or a rise in stress. A third tone indicates that there was no change in either stress or relaxation.
Safety Note: This device should not be used by people sensitive flashing or strobe lighting, nor anyone with a pacemakers or other medical implants that are affected by electronics.