Circadian Positioning Systems is a company that develops circadian solutions to optimize performance in mission-critical industries. It offers hardware design (fixed and wearable sensors), systems engineering, and circadian rhythm biology to improve circadian rhythmicity, sleep, and general wellness. The company delivers wearable and stationary biometric circadian sensors for measuring the circadian states of individuals, indoor positioning sensors for tracking ambient occupation patterns, controllers for delivering light and other interventions, and algorithms for managing conflicting and competing schedules.