The author, who has Type 1 diabetes, describes how they use technology to manage their condition, including a device that monitors their blood glucose levels and a system they built using Go to track and analyze their data. They also discuss the challenges of living with Type 1 diabetes and the importance of having access to their own health data. The author's system allows them to share their data with others and receive notifications when their blood glucose levels are outside of a safe range. This approach is inspired by incident management techniques used in software engineering.