Hello,
My name is Mehmet.
I am a Ph.D. student and I highly use Adobe Reader for course materials. I usually highlight the text.
As a UX implementation, highlighting the text with different colors takes time. Every time I need to select the color I change. In an academic paper I want to use different colors according to the importance of the part that I highlight.
I have a suggestion here: You may put a keyboard shortcut for colors to highlight.
It should either be with the combination of the first letters of the colors such as CTRL+Alt+R stands for RED and after selecting the phrase this shortcut highlights it RED. Or you can use numbers CTRL+Shift+1 etc.
I suppose you have better solutions for this but I really need it and I know there are thousands that can use this.

Sincerely,

Mehmet

Ph.D Student
Management Information Systems
Bogazici University
nalbant35@gmail.com