The graphs below below are the results the ambience database.
The idea is to identify any notable differences between the measurements the pi’s in two different room: my bedroom, and the living room.
Some of you might be asking: Does it really get above 40 (104
degrees Fahrenheit) in your bedroom???
No. The sensor is attached to a raspberry pi, which produces a good
amount of heat on its own. The above data measures temperature with a
consistent bias.
Note: This should be measuring the vertical acceleration,
i.e. gravity.
Unless something changes, there’s notable variability around the value
of 1 in the living room. The Bedroom value holds steady around .985
G’s.
Taken at face value, it means that
1. Gravity effect is slightly lesser in my bedroom than in the rest of
the world, and
2. Gravity’s value occasionally jumps .6 G’s in my living room.
I’ll chalk these differences up to measurement error.