IN A NUTSHELL 🧠 Groundbreaking innovation: Researchers have unveiled a wireless electronic forehead tattoo capable of tracking and predicting mental fatigue in real-time. 👨‍🔬 Flexible and personalized design: The e-tattoo adapts to individual facial contours, ensuring optimal signal quality without discomfort. 💡 Cost-effective solution: With hardware costs around $200, the e-tattoo offers an affordable alternative … Continue reading “Your Face Just Snitched”: E-Tattoos Now Detect Stress, Burnout, and Mental Collapse Before You Even Realize It