IS-1200 InertiaCam with fiducial

IS-1200 InertiaCam with fiducial

InterSense Incorporated

IS-1200 System

The IS-1200 VisTracker system is a highly scalable, cost-effective solution for wide area tracking. The system provides precise 6-DOF tracking data utilizing a fusion of inertial-optical technology. Ideal for mobile augmented & virtual applications, simulation & training and robotic navigation.

The VisTracker system consists of the InertiaCam sensor, which is comprised of MEMS inertial sensors with an integral "smart camera", and a series of unique passive tracking fiducials. At little or no cost, an unlimited number of fiducials can be printed and arranged to cover any tracking volume. This unique "inside-out" configuration allows the VisTracker system to deliver the superior orientation accuracy needed for augmented applications.

A Windows platform is required to host the InterSense SensorFusion Server software. The InertiaCam sensor interfaces with this platform via USB or RS-232.

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Degrees of Freedom 6 (Yaw, Pitch, Roll, X, Y, Z)
Maximum Angular Rate 1000° per second
Maximum Linear Acceleration 4 g
Angular Accuracy (RMS) 1.0°
Position Accuracy (RMS)  2 - 5 mm, factory conditions*
Update Rate 180 Hz
Latency 1 - 2 ms for RS-232 (without prediction)
5 - 8 ms for USB (without prediction)
Prediction Up to 50 milliseconds
Size  47.7 mm x 29.4 mm x 25.8 mm
Weight 58 grams
Max. Cable Length 200 ft. (60 m)
Power 1.7 W @ 6 V DC
O/S Compatibility  Windows 7/Vista/XP
 Typical CPU Load 1 - 3% on 2.8 GHz PC
Compliance CE, UL, RoHS


* Specs are determined in a controlled and quantified environment; actual performance will vary due to factors such as distance from fiducials, density, and the accuracy with which fiducial locations can be calibrated.

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