Preston Zen

Projects

Hardware, infrastructure, and work in the field.

01 / Shipped / DEF CON 34

Signal Compass

A pocket RF detector. Built, programmed, and taught in a four-hour workshop.

Explore the build
Motion offSignal Compass product visual, circular detector with an open lid and antennaProduct visual · RF illustration
  1. Illustration of a server rack overlooking San Diego at sunset

    San Diego lab

    Remote operations, tested on owned hardware.

    Operating
  2. Illustration of a server rack in a cool-toned Japanese architectural setting

    Japan infrastructure

    Infrastructure across borders.

    Operating
  3. Illustration of a sailing yacht on turquoise water beneath a network-inspired constellation

    Marine Private AI

    Shipped with Private Compute Systems.

    Shipped
  4. Illustration of an unarmed fixed-wing UAV above clouds

    UAV & Aerospace AI

    Project leadership across UAVs, interceptors, and drone detection.

    Project lead

Project illustrations; hardware and site configurations may differ.