I wouldn't be so sure. How well can you control your stance or manner of walking for example?
Someone (human) trained to differentiate authors of handwritten text can often still do so even if an author is actively trying to write differently.
I think ML is great for comparing these highly subtle traits.
Quite "easy". Put a pebble in your shoe, or some scotch tape on your skin. You'll behave differently
> Someone (human) trained to differentiate authors of handwritten text can often still do so even if an author is actively trying to write differently.
That was never proven. Please cite a (good) source or I'll take it to be false
I can't, though I think you could argue about it deductively.
> That was never proven.
I guess you can't provide a source either :)
> Put a pebble in your shoe, or some scotch tape on your skin.
If someone you know well did that, would you be able to differentiate his limp from someone else's? I am sure you could. I think it's intuitive that our "limp" betrays features of our normal behaviour.
There are lots of options