Each year MIT Technology Review publishes a list of 35 innovators under the age of 35. Recently, they published the list for 2014.

All 35 of these people are doing exciting work that could shape their fields for decades. But they’re solving problems in remarkably different ways. We consider some of them to be primarily Inventors; they’re immersed in building new technologies. Others we call Visionaries, because they’re showing how technologies could be put to new or better uses. Humanitarians are using technology to expand opportunities or inform public policy. Pioneers are doing fundamental work that will spawn future innovations; such ­breakthroughs will be taken up by tomorrow’s Entrepreneurs, ­people who are building new tech businesses.

Nominations are accepted from the public. The editors pared the roughly 500 nominees to 80 finalists, outside judges rated the originality and impact, or potential impact, of their work; those scores guided the editors as they crafted the list.

If you have suggested for 2015, please fill out the call for nominations form here.