Technical Specifications

Performance

Accuracy: Position: < 0.5 mm RMSE
Orientation: < 1 deg RMSE
Latency: 15-25 ms (depending on the shutter time and the filter settings)
Tracking distance: 50 cm – 5 m, up to 7 m
Field of view: 80° (Horizontal), 70° (Vertical)
Refresh rate: Up to 200 Hz
Intended use: Recommended for tracking in front of screens > than 55″, powerwalls, tracking areas > 1.5 m

Usability

Set up: Plug and play
Calibration: Pre-calibrated unit
Origin definition: One click process – dedicated tool included
Units needed for 6 DoF tracking: One, each PST Iris HD is a full 6DoF motion tracker
Expandable tracking area: n/a
Aligning units: n/a
Ambient conditions: Normal indoor lighting conditions
Illumination: Integrated IR LED illumination (wavelength 850 nm). Flash illumination fully adjustable in PST Software Suite 5
Operating temperature: 15 – 35 deg. C

Hardware

Weight: Approx. 1.2 kg
Size: 50.5 x 6 x 9.5 cm (W x H x D)
Mounting: 1/4”-20 UNC tripod mounting point
Power supply: Output 9V, 40W. Input 100-240V, 50-60Hz
Power consumption: Max. 12 W

Devices and Markers

Number of targets: At least 15 independent 6DoF bodies. For instance: simultaneous head and object tracking
Markers: Passive (retro-reflective flat and spherical) – Active (LED)
Device creation: Simple procedure: mark, train and use new device in seconds

Interfaces

Processing: n/a
Tracking application: PST Software Suite 5 (license included with each PST tracker)
Client operating system: Windows 7, 8 and 10 (32 and 64 bit) and Linux (64 bit)
Software interface: The tracker comes with an easy to use native C/C++ SDK and bindings for C# and Python. Interfacing is also supported via VRPN, trackd¹, Dtrack emulation, data export to .CSV
Hardware interface: Requires two USB 3 ports each with full bandwidth and capable of providing 2.7 Watts min. and 5 Watts max. (ethernet connection to the PST available through the PST Software Suite 5)
Output: Positional coordinates (x, y, z), orientation angles, Euclidean transformation matrix
Synchronization: n/a

^{1. trackd is a trademark of Mechdyne, Marshalltown, IA, USA.}

More Information

Brochures

PS-Tech IRIS HD Brochure

Videos