Caira is improving the access, usability, and security of sophisticated surgical navigation and robotics for joint implant. The company's initial offering is a navigation system designed for knee replacement. It utilizes innovative rapid anatomic landmark registration to decrease procedure duration and exclusive Caira Radar Tracking to overcome interference issues that are present in current technologies. Caira's technology also removes invasive surgical tools and significantly decreases the expense and complexity of utilizing advanced technology in joint replacement surgery.