A Documentary Film
CLOUDWALKERS
ISI AND THE INVENTORS OF THE FUTURE

In 1972, following the release of the Pentagon Papers, a small institute in Los Angeles was given the power to design, develop and run the Internet. What followed was one of the greatest explosions of information in human history.

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Meet some of the featured pioneers
Paul Mockapetris
Paul Mockapetris

Paul Mockapetris revolutionized the Internet by inventing the Domain Name System (DNS) at USC’s Information Sciences Institute in the 1980s. As Director of ISI’s High Performance Computing and Communications Division, he played a pivotal role in shaping the digital world we live in today.

Eve Schooler
Eve Schooler

Eve Schooler is acclaimed for her contributions to internet standards for distributed computing and multimedia over the net. Notably, she is one of the designers of the Session Initiation Protocol, which enables videoconferencing and other forms of real-time communication.

Vint Cerf
Vint Cerf

Recognized as one of the "Fathers of the Internet" and Presidential Medal of Freedom honoree, Vint Cerf co-designed TCP/IP, foundational to internet communications and governance.

Terry Benzel
Terry Benzel

Terry Benzel, a cybersecurity expert, has significantly enhanced digital infrastructure resilience through advanced cyber defense strategies, secure internet architectures, and large-scale network testing.

Deborah Estrin
Deborah Estrin

Deborah Estrin, one of the most-referenced computer scientists of all time, pioneered sensor networks, revolutionizing data access in modern science. She was elected to the National Academy of Engineering for her wireless sensing systems for environmental monitoring.

Craig Knoblock
Craig Knoblock

Craig Knoblock is a computer scientist and AI expert known for his work in data integration and information extraction. He has advanced AI and data science with his innovations in knowledge graphs and semantic web technologies, transforming diverse data sources into actionable insights.

Wael Abd-Almageed
Wael Abd-Almageed

Wael Abd-Almageed is a leading expert in AI and multimedia forensics. His Visual Intelligence and Multimedia Analytics Lab has developed cutting-edge tools to detect deepfakes and combat misinformation.

Yolanda Gil
Yolanda Gil

Yolanda Gil has advanced AI applications by creating systems that streamline scientific workflows and improve data analysis, transforming how scientists collaborate to tackle large-scale problems.

Carl Kesselman
Carl Kesselman

Carl Kesselman is a pioneer of grid computing, connecting global computing resources as a single supercomputer. He co-developed this concept with Ian Foster co-authoring "The Grid: Blueprint for a New Computing Infrastructure."

Kevin Knight
Kevin Knight

Kevin Knight co-developed early technologies that paved the way for Google Translate and advanced AI systems. Knight's work in decoding ancient manuscripts pushed the limits of natural language processing and continues to bridge linguistic divides.

Ewa Deelman
Ewa Deelman

Ewa Deelman's work contributed to the Nobel Prize-winning discovery of gravitational waves. Her Pegasus software system has impacted astronomy, bioinformatics, and earthquake science, enabling researchers to process vast amounts of data efficiently and reliably.

Rajiv Maheswaran
Rajiv Maheswaran

Rajiv Maheswaran is bringing computer vision and machine learning to professional sports, making data analytics and real-time interaction more engaging for fans and professionals alike.

From the birth of the Internet to securing cyberspace and the rise of AI.

About The Film

"Cloudwalkers" chronicles the journey of the pioneering minds at USC's Information Sciences Institute, the visionary engineers who laid the foundation for the internet. Working on the shores of the Pacific, this legendary group ignited a technological revolution that redefined how we connect, communicate, and innovate—transforming fields as diverse as medicine, sports, and space exploration. This documentary uncovers the untold story of the internet’s origins and the seismic shifts it set in motion, ushering in The Second Machine Age. But with such extraordinary progress came profound dilemmas. The very architects of this digital frontier now grapple with the unintended consequences of their creation, torn between the promise it once held and the challenges it has introduced. Through their triumphs, setbacks, and evolving perspectives, Cloudwalkers offers an intimate look at the human side of innovation—where ambition collides with responsibility, and the future remains unwritten.

LEARN MORE ABOUT ISI

Cloudwalkers trailer
University of Southern California
Cloudwalkers Trailer
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Cloudwalkers

The Conversation Continues

From the inventors of the internet to the future of AI — watch the March 11, 2025 panel at USC’s School of Advanced Computing featuring Paul Mockapetris, Eve Schooler, Kevin Knight, and Stephen Crago. Together, they explore how we built the digital world we live in — and where we go from here.