kepler system (“k system”) is an open enabling platform of “ai ” which is developed by ingdan labs. it helps developers with rare experience in ai / internet of things / hardware to rapidly develop smart products, and also help to solve some urgent problems that stop ai from being widely used. k system could be called “raspberry pi” in ai age as it has bom with high cost performance and both works for simple products (such as, sensor unit) and complex products (such as, robot).