Eye Tracker Adjustable Assembly

thingiverse

This is an adjustable camera mounting assembly for use as an eye tracker. The parts themselves are designed to fit onto an old AR scouter head band, though a custom head band could also be designed and used (work in progress). There are 11 pieces for the entire assembly: wolrd_cam_mount - a small piece that fits onto the to top of the AR scouter head band for mounting a world camera. eye_cam_angled_bracket - main body of the eye tracker mount with arched slot for angular adjustment of eye camera. eye_tracker_angled_arm - the adjustable arm that attaches to the eye_cam_angled_bracket. Allows angular adjustment of the eye tracking camera. angled_arm_brace - small piece that is used to tighten the eye_tracker_angled_arm using an M2 threaded bolt. eye_cam_arm_brace - connector piece that is used to attach the eye_cam_arm to the eye_tracker_angled_arm. eye_cam_arm - angled arm that is used to adjust the forward/back (distance) position of the eye tracking camera. The eye_cam_arm also holds attaches to the eye_cam_holder directly. eye_cam_clamp - small tightening piece to hold the eye_cam_holder rigidly in place eye_cam_holder - small arm piece into which the eye tracking camera (Microsoft HD-6000 webcam in this case) can be inserted. This holder can be replaced by a holder for other types of cameras as well. top_plate/arm_plate - small plates used to further tighten the hold the eye_cam_angled_bracket/eye_cam_arm in place.