OpenWater, founded by Mary Lou Jepsen, utilizes near-infrared light for brain-computer interfaces and early disease detection.The company announced open-sourcing its patents and knowledge, breaking new ground in the hardware industry.Open-source hardware projects like OpenWater's are rare in medical fields, offering a unique approach to innovation and profit.Vitalik Buterin supported OpenWater with $50 million, emphasizing the importance of open-source collaboration.OpenWater's technology includes an acousto-optic platform using near-infrared light and focused ultrasound for various applications.The platform can serve as a wearable 'MRI' for continuous health monitoring and early disease detection, potentially saving lives and costs.Focused ultrasound from OpenWater's devices could replace drug therapies for cancer treatment and other conditions.Moreover, the technology enables non-invasive brain-machine interfaces, a field with immense potential for enhancing human capabilities.OpenWater's revolutionary technology and open business model have the potential to transform healthcare and attract more attention and support.With visionary leaders like Mary Lou Jepsen and Vitalik Buterin backing the project, OpenWater's impact could be monumental.