How would I get the vertical position of the watch?
For instance, if the user were touching their hair, I would want to know that.
I have been thinking that things like accelerometer, attitude, rotation, etc. don't really help.
This is for a simple project so I want to be able to use some simple cut.
Basically:
IF "value" is measured to be greater than threshold:
THEN do something
So I need to figure out what that "value" is I am going to measure and be fairly accurate. Something ideal would be.....
If the watch is at a vertical position higher than 2 feet from its average position for the last 3 minutes, then do whatever
I am a beginner so please be gentle!
Thanks!