Kindly help with literature review on stress meter

Stress is a term that refers to the sum of the physical, mental, and emotional strains or tensions on a person. Feelings of stress in humans result from interactions between persons and their environment that are perceived as straining or exceeding their adaptive capacities and threatening their well-being. The element of perceptionindicates that human stress responses reflect differences in personality as well asdifferences in physical strength or health.This Stress meter allows to assess one’s emotional pain. If the stress is very high, itgives visual indication through LED display along with a warning yellow light.Stress meter is based on the principle that the resistance of the skin varies inaccordance with your emotional states. Resistance varies inversely proportional to thestress. If the stress level is high the skin offers less resistance, and if relaxed,resistance is high.In an article “Stress and Mind Control”, 21/03/2008,Roberto Bonomistated that“When we speak of the fabulous relaxation capacity that mind control gives us, thefirst thing that comes to our mind, is that we will be able to take off, the excesses of nervous tension, the stress; and this is a great benefit. Because suppose that you couldmeasure stress in inches, and that you have stress zero when the meter is located inzero.” Based on this our project is aimed to give a visual indication of one’s stressthrough a light-emitting diode display along with a warning light.