Fall sensor

ok, first ty for the help.
today i talked with my teacher and she told me that i dont need to work on c#,
now i want that the data from the sensor will show like this:Arduino with the MPU-9150 - YouTube
what i need to do?
ty

Ok, now I'm the investigation stage, which means I still had no the data I need, such as acceleration and angle of fall. So I need to experiment with sensors and check these data.
So my question is how can I make the sensor data will have on the computer.