>> I'm quite sure that behind the scene, for all GUIs, a metric gets
>> computed to decide whether there are differences at all. We 'just'
>> have to find one that fits our needs.
>
> It looks like you want a different property than an average metric,
> so perhaps what you have can be modified to add that.
Yes, this might be the solution to go: On top of the MAE algorithm we
currently use, another algorithm might increase the penalty for small
feature differences so that it is above our threshold.
Werner
