Hi and thanks for a great tool. I’m looking for guidance on detecting a baseball throwing motion on a user wearing a wrist based device. I’ve been recording gyro and accelerometer. So, velocity and rotation would be key. I’m wanting some guidance on recording the data. What I’ve been doing is record single throw motions and variations of that. So, throw, underhand, sidehand and neutral. These are short single throw motions with accel and gyro (something like 100 hz for 4 seconds).
- Is this the best way to approach it?
- what’s the best way to split training and testing data.
- I’m using ingestion api. what are the unit types for accelerometer and gyro?