About Circadian Health Innovations

MiEye measures light the way the circadian clock sees it, which differs from visual light perception. By modeling the impact of light on the circadian clock, the device will help you understand your personal circadian rhythms giving you insight into healthier light behaviors.

🎯 The Problem

Research shows that unhealthy light behaviours can result in chronic disease. But the health effects of light are non-conscious.

💡 The Solution

MiEye measures light the way the circadian clock sees it, which differs from visual light perception. By modeling the impact of light on the circadian clock, the device will help you understand your personal circadian rhythms giving you insight into healthier light behaviors.

👥 Team

Sean Cain

CEO

Professor Sean Cain is Co-Founder and CEO of CHI and one of the world's leading authorities on light and human health. A Harvard-trained circadian neuroscientist with more than two decades of experimental expertise in human chronobiology, Sean leads CHI's scientific direction, commercial strategy, and external profile, translating deep insider knowledge of the human circadian system into validated products.

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Andrew Phillips

CTO

Professor Andrew Phillips is Co-Founder and CTO of CHI and one of the world's leading mathematical modellers of the human circadian and sleep systems. He developed the Phillips-Robinson model, a standard international framework for predicting sleep and circadian timing, and is the architect of the proprietary algorithms that power MiEye and The Jetlag Fix.

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Elliott Wilson

Chief Engineer

Elliott Wilson is Chief Engineer at CHI, leading hardware and software development for MiEye and the CHI data platform. An engineer, designer, and full-stack developer with more than ten years as Manager of SensiLab, Elliott has been integral to the CHI team for over six years and has driven MiEye from concept through to its current global research deployment.

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Andrew Tymms

Director

Andrew Tymms is a Director of CHI, bringing three decades of strategic and commercial expertise from Bain & Company, where he led the firm's Private Equity practices across the UK and APAC. A specialist in technology strategy and go-to-market execution, and an active angel investor in tech, Andrew has been a Director of CHI for over two years and guides the company's commercial strategy and investor engagement.

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Giles Bourne

Director

Giles Bourne is a Director of CHI, drawing on more than 25 years in senior executive roles leading commercial strategy and capital raising for technology start-ups. He has been a Director of CHI for over two years, where he guides the company's investment strategy and commercial growth.

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