Get sensor/camera Data?

[JulianNiedbal]

I want to build a little educational game where students must assemble short algorithms to solve a maze, akin to the "hamster simulator" or "Robot Karol".
I need a way to directly read the sensor data of the Temi's various sensors in order to implement a "if(wayIsBlocked())" functionality. Is there any way to directly read the sensor data? I already tried Android's SensorManager and CameraManager.