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Marker ID

General Info

Rechargeable motion capture targets for the PPT motion tracking system product series. The active ID targets are a useful add-on for simulating real-time avatar motion.

  • PPT-Studio 2008 supports up to 8 individual markers simultaneously with IDs 1 to 8.
  • The set of unique IDs can be either detected automatically by the system or manually specified by the user.
  • Changes to the marker set (e.g. marker exchanged by one with a different ID) require a reinitialization of the markerID plug-in.
ID Timing Information
  • First acquisition: 138 frames minimum (marker moved only slowly and seen by at least 2 cameras)
  • Re-acquisision: 75 frames minimum (depends on the speed of movement and occuring occlusion)
  • PPT frame rate: 180Hz (PPT-E) / 60Hz (PPT-X)
Battery
  • Endurance: 5 hours
  • Recharge time: 1 hour maximum
Weight & Size
  • Weight: 60g / 2.1 oz (with LED)
  • Size (L x W x H): 8 x 4 x 2 cm (3.15' x 1.575' x 0.787') box size / 3.2 cm (1.24') LED height / 4.355 cm (1.72') marker height with LED
  • Individually sized extensions for the LED available
Power
  • Input: AC100~240V; 50/60Hz; 0.1A
  • Output: DC4.2V; 0.5A
  • US style power plug