Precursor RISC-V secure mobile platform

Precursor is an open hardware development platform for secure, mobile computation and communication. Introducing Precursor, a revolutionary open hardware platform designed for secure and mobile computation as well as communication. This compact device, smaller and lighter than your typical smartphone, features an integrated display, a physical keyboard, and an internal battery. While it excels as a portable solution, Precursor is also a robust development platform, leaving no compromises in functionality. At the core of Precursor lies a cutting-edge FPGA-hosted, soft-core System-on-Chip (SoC) that empowers developers with unparalleled freedom. It enables them to meticulously inspect, verify, and customize nearly every aspect of the device's operation. This level of control paves the way for a future where achieving silicon-level trustworthiness becomes a reality.
More details at their funding page https://www.crowdsupply.com/sutajio-kosagi/precursor.