InK is a first reactive runtime for intermittenly-powered sensors. It brings an event-driven paradigm shift for batteryless applications, introducing building blocks and abstractions that enable reacting to changes in available energy and variations in sensing data, alongside task scheduling, while maintaining a consistent memory and sense of time.

We develop, for the first time, event-driven and reactive applications for batteryless sensors and tested them on different platforms like an intermittently-powered small batteryless robot.
For more checkout the associated paper.