Need someone to help with MCAP / robotics visualization files! ($500)
compensation:$500
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Seeking an MCAP expert ASAP. My MediaPipe hand landmarks (21 points/hand, CSV/JSON) aren’t converting/visualizing correctly in Foxglove after MP → MCAP packaging. The issue is not topic presence but incorrect mapping/timestamps/frames, so markers look wrong or don’t render as intended.
Define clean topic layout: /hand/landmarks/left|right (2D or 3D arrays), optional /hand/wrist/* for rotations.
Pick/implement a schema (Proto/JSON) that Foxglove reads predictably.
Fix time base: align video frame times ↔ annotation rows; decide log vs receive time; ensure monotonicity.
Normalize coordinate frames: pixel vs normalized [0–1], camera vs world vs hand-local; right-handed axes.
Store rotations as quaternions (or clearly documented Euler), including unit conventions.
Quick validation workflow in Foxglove: markers, axes, counts, ranges.
Budget & timing
$500 for this fix/validation milestone; more work available afterward.
DM me if you or someone you know might be interested