Startup Idea: Mood Tracker Software Based on Facial Response and Ambient Sound

Startup idea to create a software that can monitor and record an user's mood at work based on facial expressions and the surrounding noise. It aims at identifying possible mood triggers, which could enhance productivity, mood and overall workspace environment.

I wish there was something created that could properly record my moods at work based upon my facial responses while I work, and what it hears around it. I feel this would help improve my mood, by possibly tracking what might be setting off my moods. I work throughout the day, and there are times that I feel that something is triggering my moods.I think this would be valuable to many businesses and would improve employee productivity as well as create a better workspace. As far as I know, nothing out there can record my moods without me having to tell it how I feel manually, and its almost impossible to stop what I am doing to tell an app how I feel.