Update on contactless desktop heart rate (fatigue) monitoring devices

I launched a prototype of my first-generation contactless heart rate (fatigue) monitoring device on Product Hunt and open-sourced all the code and PCB design. I'm not looking to sell the prototype, as it still has many flaws. I hope launching this project will get more attention for its progress. I've now hired a new designer and am working with my partners to redesign the circuitry to make it lighter, more accurate, and even more aesthetically pleasing. It will look something like this, generated by AI. Of course, our designers will definitely create something much more refined and beautiful than this.

If you're interested in my project, feel free to follow my blog and website; I'll provide detailed updates on my progress, and you can see my work environment (and my ridiculously dirty workbench) in full detail. Latest developments regarding Easing-Point