Prisms (legally Prisms of Reality) is a San Francisco-based education-technology company building the first spatial learning platform for K-12 math and science. Students don VR headsets and walk through problems - tsunamis, viral outbreaks, exponential growth - before ever picking up a pencil. Founded in 2020 by MIT-trained educator Anurupa Ganguly, the company now reaches hundreds of thousands of students across most US states.
Paul Kellenberger is the CEO and President of zSpace, Inc., a San Jose-based company that pioneered display-based augmented and virtual reality for education. Rather than strapping headsets onto students, zSpace built a 24-inch 3D screen with head-tracking and a haptic stylus - no goggles required. Under Kellenberger's leadership, zSpace expanded from zero revenue in career technical education to 50% of its pipeline in that segment, served over 2,400 U.S. schools, and took the company public on Nasdaq in December 2024 under ticker ZSPC. With more than 70 patents, research partnerships with NC State showing 40% better retention rates, and recent acquisitions of BlocksCAD and Second Avenue Learning, Kellenberger is pushing immersive learning into the mainstream of American education.
Anurupa Ganguly is the founder and CEO of Prisms, a spatial learning platform that uses virtual reality to teach core math and science to middle and high school students. A former math and physics teacher with degrees from MIT and Boston University, she built Prisms after a decade-plus in education leadership at Boston Public Schools and the NYC Department of Education. Backed by Andreessen Horowitz with $18.4M raised, Prisms now reaches 300,000+ students across 300+ school districts in 35 states, delivering measurable gains in algebra and science comprehension through embodied, problem-driven VR experiences.