Engadget's guide to the 2016 presidential election

We’ve scoured the internet to find out where all 16 presidential hopefuls stand on 12 key technology and science issues and graded each on their relevant knowledge and experience. If you’re voting on mobile OS preference, however, you’ll have to look elsewhere.

Click here to see how we grade and for a quick rundown of the issues in question.

Party
Issues

Republican

Donald Trump

Democrat

Hillary Clinton

Democrat

Bernie Sanders

Republican

Lindsey Graham

Republican

George Pataki

Republican

Mike Huckabee

Republican

Rand Paul

Republican

Rick Santorum

Republican

Carly Fiorina

Republican

Chris Christie

Republican

Jeb Bush

Republican

Ben Carson

Republican

Marco Rubio

Republican

Ted Cruz

Republican

John Kasich

Democrat

Martin O'Malley