Wayvee Analytics, a customer satisfaction analytics innovator for brick-and-mortar retailers, emerged from stealth with $5 million in pre-seed funding led by Tetrad.vc. By uniting radio frequency (RF) waves with proprietary artificial intelligence (AI) algorithms, Wayvee's emotion AI technology anonymously analyzes emotional responses based on physiological signals in real time, evaluating Customer Satisfaction Score (C-SAT) and key performance metrics for retailers.