These guys have a very
interesting modelled-after-brain thing for just these
types of
things...
Anomaly detection, autonomous temporal sequence
learning, you name it ;)
https://github.com/numenta/htm.java
Does it only have to be about forecasting/projecting 'bad' things :)
With more historical data, it could get more interesting than a just
an estimated straight line.
Say if it was able to know that you have a large increase in power
at a particular time of day (eg a 30 minute commute on the train at
17:30 where you stream video). The forecasted chart in this case
could have a dip in battery reserves at about this time.
But maybe you don't always stream video during your commute. So in
this case it could give you an estimated range instead of a
particular time.
Although, bringing in historical data analysis and estimated ranges
tend to make things more complicated and the charts more confusing.
On 25/02/15 03:04 PM, Heiko W. Rupp
wrote:
Something I
was talking about for a while ...
I
saw this today in Android 5 - they give you (when the device is running
on battery) not only a
chart about past battery
consumption (dark green), but also about estimated future depletion
(grey-green)
and on top of the chart the current
state (40%) + an estimate that the battery will last ~4 more days at the
same usage level.