Unused, clean and in good condition.Â Appears to have had very little, if any, use.
Conac STROAB 3D Tracking System, model M3D-30, manufactured by MTI Research, Inc.
Â An excerpt from a Universtiy of Michigan paper "Mobile Robot Positioning - Sensors and Techniques:
"[MTI]. MTI's Computerized Opto- electronic Navigation and Control (CONACâ¢) is a navigational referencing system employing a vehicle-mounted laser unit called STRuctured Opto- electronic Acquisition Beacon (STROAB)...Â The scanning laser beam is spread vertically to eliminate critical alignment, allowing the receivers, called Networked Opto-electronic Acquisition Datums (NOADs)..., to be mounted at arbitrary heights... Detection of incident illumination by a NOAD triggers a response over the network to a host PC, which in turn calculates the implied angles a1 and a2. An index sensor built into the STROAB generates a rotation reference pulse to facilitate heading measurement. Indoor accuracy is on the order of centimeters or millimeters, and better than 0.1Â° for heading."
This offering is for the 2 items shown only.Â Unfortunately we do not haveÂ any cables, power supplies, support electronics, manuals or documentation.