TacnIQ.ai is a deep-tech company building wearable technology to prevent workplace injuries before they happen. Its flagship product, Backy™, is a rugged, IP68-rated wearable that detects high-risk postures in real time and delivers instant haptic feedback to correct movement before it causes injury, addressing back pain, the world's leading cause of disability and a $20–50B annual cost to U.S. businesses alone. Built on ISO 11226/11228 ergonomic standards and designed with privacy by default (no vitals, no biometrics), Backy has been piloted across logistics, healthcare, and hospitality environments, cutting high-risk postures by up to 67% across more than 5,000 deployed hours.