What is accelerometer?
An accelerometer is a device that measures proper acceleration. Proper acceleration, being the acceleration (or rate of change of velocity) of a body in its own instantaneous rest frame, is not the same as coordinate acceleration, being the acceleration in a fixed coordinate system. For example, an accelerometer at rest on the surface of the Earth will measure an acceleration due to Earth's gravity, straight upwards (by definition) of g ≈ 9.81 m/s2. By contrast, accelerometers in free fall (falling toward the center of the Earth at a rate of about 9.81 m/s2) will measure zero. More...
What is my goal?
I want to collect accelerometer data from my smart phone. And after that i want ot create model, which will predict class of my activity (for example: running or walking).
How will I do it?
I will collect data with AndroSensor. And I will use this data for modeling.
Path to metadata of data collection: data/metadata/AndroSensorSettings.xml
Note:
This repository contains all of my work (code, description, jupyter notebooks, papers, data).