Sign first.

The signer controls what the language model receives. Video is processed only for the selected recognition path and is never retained.

01 Sign naturally02 Review the meaning03 Confirm before AI

Private team demonstration

Enter the instrument

Use the private demo access key shared by the project owner. The session lasts eight hours on this browser.

WorkspaceSign First private demo

Demo access keyReturn to the public overviewNo student account, name, or camera data is collected at login. Ask the project owner for a fresh access key if yours has expired.

Privacy by construction.No video or audio is stored. A signer’s face carries grammar, so sign video cannot be de-identified.Sign First · working research platform · student outcomes not yet validated