Pen protocol and compatibility

[Alderic]

I am currently looking for a pen that is compatible with my device. Along the way, I encountered terms about digitizer styluses like MPP, AES, and EMR. I am confused about what these mean and if it is relevant to whether or not it would tell me if the pen is compatible with my laptop. What category does my laptop fall under? 

I'm asking because I require a pen that can track tip pressure (and maybe pen tilt as well). The HP product page of pens did not really tell me if my device was compatible or if the product had pressure sensitivity and/or tilt sensitivity.  (or if it did, it wasn't clear)

[banhien]

@Alderic 

Please check the following compatible list to select a right one.

    http://support.hp.com/au-en/document/c05166879

If your machine is not on the list, come back later for more updates.

Regards.