Systems
Research you can install.
The models only matter once they reach a real device. These are the two apps that carry them. The camera comes first, the full shield comes next, and both are built to run across every device a family uses.
PH Camera
A camera that checks every frame on the device and will not take or keep an unsafe photo. No internet permission, so nothing it sees can leave the device.
About PH CameraPH Bulwark
A shield for the whole device. It filters unsafe content in place across apps and the web, warns a guardian when something is wrong, and keeps the rest of the page working.
About PH BulwarkEvery device, covered end to end.
The camera guards what a child creates. The shield guards what reaches them. Together they cover the whole device, and both run the same models the research builds. Android comes first, with Windows, iOS, iPad and Mac on the roadmap, because protection should follow a child across everything they use, not stop at one phone.
Intended use. These tools are for a guardian protecting their own minor child, on a device they own and control. They are not for monitoring adults, partners, or anyone else, and not for covert surveillance. We build to UK GDPR and the ICO's Children's Code, and monitoring law varies by country, so please check what applies where you are.
Backers · partners · researchers
Help us build the AI that keeps children safer.
We are a small, self-funded team, four years into this. If you fund safety research, want to build with us, or want to put these models to work protecting children, get in touch.