PST Iris HD optical tracker specifications

Accuracy: Position: < 0.5 mm RMSE
Orientation: < 1 deg RMSE
Latency:5 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

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

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

Tracking application:PST Software Suite (license included with each PST tracker)
Client operating system:Windows 10,11 (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, trackd, 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