09-27-2019, 02:58 PM
You can open the experiment in our editor (https://phyphox.org/editor) and change it to your needs. In this case, hit "Load" in the bottom right corner and select the inclination experiment. On the main tab, you need to change the value for "sleep" to the desired interval (for example 0.1s for 10 Hz) and on the input tab, you need to change the sensor rate accordingly (for example 10 Hz). Then go to the download tab, generate an online QR code and scan it with the app.
However, you should be aware of how the inclination is determined. This uses the accelerometer and just calculates the angle of earth's acceleration. Any actual acceleration (of a swaying tree or from vibrations) is indistinguishable from earth's acceleration and will lead to different angles. Just shake the phone without rotating it to see this. I am not saying that this is not usable, but you should be careful when interpreting the data as this method to determine an angle is only 100% correct if the phone is resting.
However, you should be aware of how the inclination is determined. This uses the accelerometer and just calculates the angle of earth's acceleration. Any actual acceleration (of a swaying tree or from vibrations) is indistinguishable from earth's acceleration and will lead to different angles. Just shake the phone without rotating it to see this. I am not saying that this is not usable, but you should be careful when interpreting the data as this method to determine an angle is only 100% correct if the phone is resting.