Claim Listing Return to Directory Alter is an open source, cross-platform SDK consisting of a real-time 3D avatar system and motion capture built from scratch for web3 interoperability. Mocap, Virtual Beings You are not currently logged in. Please login or register first. When registering, you will receive an activation email. Be sure to check your spam if you don't see it in your email within 60 minutes. Login Username or Email Address Password Remember Me Lost your password? Username*: Email*: Password*: Log in | Lost your password?