Mojo Vision, a California-based company, has been developing smart augmented reality (AR) contact lenses since 2015. In June 2022, they successfully demonstrated a functioning prototype of their “Mojo Lens,” marking a significant milestone in the development of AR contact lens technology.

The Mojo Lens features an impressive array of miniaturized components:

• A Micro LED display measuring just 0.5 mm in diameter with 14,000 pixels per inch resolution
• An ARM M0 processor
• A 5 GHz ultra-low latency radio for streaming AR content
• Custom-configured accelerometers, gyroscopes, and magnetometers for eye tracking
• Medical-grade in-lens batteries
• A proprietary power management integrated circuit

The lens is designed to be controlled by eye movements and connects to a nearby external controller, potentially worn as a necklace. This setup allows for data transmission and processing.

Key features and potential applications of the Mojo Lens include:

• Displaying information like compass directions and teleprompter text
• Tracking eye movements to maintain stable AR visuals
• Potential for 3D visual overlays when wearing two lenses
• Possible uses in sports, fitness, and outdoor activities

Mojo Vision is collaborating with companies in various fields, including running, hiking, cycling, yoga, snow sports, and golf, to explore potential applications and develop suitable interfaces.

While the current prototype requires additional components like a neck-worn relay accessory and a hat antenna, these may be refined or eliminated in future versions. The company is working towards FDA submission for market approval and plans to conduct clinical studies to test capabilities and gather feedback.

In January 2023, Mojo announced a “deceleration” of their work on the lens due to economic challenges and uncertainty about the market potential for advanced AR products. Despite this setback, the company remains optimistic about the future of AR contact lenses and plans to resume development when conditions improve.

The development of AR contact lenses represents a significant advancement in wearable technology, potentially offering a more discreet and integrated alternative to smart glasses or headsets. However, challenges remain in terms of miniaturization, power management, and ensuring user comfort and safety. As the technology progresses, it could have far-reaching implications for various industries, including healthcare, entertainment, professional, and even military applications.

More information is available here.

All images: Mojo Vision

David Shiller

David Shiller is the Publisher of LightNOW, and President of Lighting Solution Development, a North American consulting firm providing business development services to advanced lighting manufacturers. The ALA awarded David the Pillar of the Industry Award. David has co-chaired ALA’s Engineering Committee since 2010. David established MaxLite’s OEM component sales into a multi-million dollar division. He invented GU24 lamps while leading ENERGY STAR lighting programs for the US EPA. David has been published in leading lighting publications, including LD+A, enLIGHTenment Magazine, LEDs Magazine, and more.

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