30 top tech leaders of 2014: Visionaries, innovators, and game-changers

We've seen dozens of tech achievements so far this year, from better health care delivery to energy-saving designs and products. This ebook highlights 30 of the year's most outstanding tech leaders.

The executives, inventors, and entrepreneurs included in this volume have built better processes, developed unique solutions, and launched businesses and services that fill critical social needs. They're forward-thinkers. They're not afraid to put their ideas into action. And they're not about to sit on the sidelines.

This collection represents only a small cross-section of the scores of people who have used technology to effect positive change this year. We look forward to bringing you more in our next installment of notable tech leaders.