Video Upload
PremiumBest for jump training. Upload the cleanest clip you have, correct the call and key frames, then save it to the dataset.
Temporary by default. Save only the clips and labels you want in My Videos or the training set.
SkateSense
Experimental web previewYour skating video, with overlays and reviewable AI observations.
Best rink-side experience
SkateSense on the ice
Review the full video with body overlays, possible elements and the evidence behind each observation.
Experimental
Open SkateSense
Review your skating
Add a clip and ask about it. Measurements come from your video; rules and results come with their sources.
Ask SkateSense Beta
Add a skating video and I'll tell you what I see and measure it: jumps, twizzles and their level, lift timing, partner spacing and pairs elements. You can also ask about the rules or results.
Experimental. Your video stays on this device; SkateSense reads small still frames. Rules and results answers come from SkateChat with sources; the technical panel makes official calls.
More tools
Web Path Review
See your measured path on the original replay
Upload your own clear clip to see a playback-synced movement trail. Rink distance and speed stay hidden until the video has enough calibration evidence.
Review a clip
Jumps, spins, steps and body lines. Keep the whole skater in view.
Time a dance lift
Finds blade-off and touchdown, then makes a replay video with a timer.
Twizzles, spacing & leg height
Counts each partner’s twizzle revolutions and unison, checks spacing across dance and pairs elements (including side-by-side jumps and spins), and finds the highest free leg.
Pre-competition program check
Add a full run-through. SkateSense maps every element, times each lift against its limit, and checks it against the 2026/27 requirements for your segment.
Review setupOptional · Auto-detect and one skater are ready Change
Choose a discipline to focus the analysis. Pairs classification and scoring are not trained yet.
Give SkateSense a focus
This changes what leads the review. It does not limit what the workspace can find.
More focus options
Skaters in the clip
Auto-detect is ready. Add a clip to begin.
More SkateSense tools
Mark takeoff and landing, then replay and compare.
Experimental · Ice DanceAI scoringOpen the Dance assessment for estimated levels, GOE and available visual evidence.
Open
Advanced & labs3D replay and physics tools
Advanced Lab
World Simulation
Replay analyzed sessions from any angle in the rink world - plus the physics sandbox, ghost reference, and replay motion tools.
Replay this session from any angle
Analyze a clip first - the skater is rebuilt in the rink world for free-angle playback.
Two skaters in the clip replay together with live pair spacing (ice dance / synchro). Photoreal scene replay (Gaussian splatting) needs multi-angle capture or offline scene training - a single phone clip rebuilds the skaters from pose instead. Want the photoreal rink? Use "Capture Rink in 3D" in Live mode, train the scan with a splat tool, then load the .splat / .ply in the 3D lab's Photoreal Scene panel.
Engine Three.js realtime
World Competition rink
Modes Session replay, reference, perturb, simulate
Inputs Analyzed session, MotionClip, sensor JSON, world JSON
Live Camera
PremiumUse the phone as a rink-side camera for quick overlay, frame checks, and short recorded attempts.
Live clips are not stored unless you record and save them to My Videos.
Device Sync
BetaPair video with sensor evidence for contact timing, edge cues, workout context, and recovery context.
Choose a device flow. Thingy:53 can pair in supported browsers; Apple Watch and Oura sync through export/API data.
Premium My Videos
Choose a saved video
Record or add footage to open slow motion, frame scrubbing, drawing, timing, looping, and optional element analysis.
Analysis settings
Optional: mark two visible rink reference points.
Camera ready
Start the camera to show a real-time pose overlay.
Saved Results
Recent analyses
Element studio
Replay one element. Change the next one.
Upload a clip, choose the element, then run Smart Analyze.
Export
Save the analyzed result
Run analysis first
Element analysis Go deeper on a jump, spin, footwork, or team element General skating review ready
More focuses & tools
Optional: build element-specific evidence after reviewing the footage.
Analysis settings
Optional: mark two visible rink reference points.
Optional: draw loose regions around each skater before running two-skater lift analysis.
Choose a source
Pose overlay will appear here after analysis.
Mark upChoose a tool, then work on the video.
Choose Draw, Guide line, or Measure angle.
Time clipMeasure an interval or set a review range.
- 1Mark a 3–6 second range
- 2Analyze the range
- 3Inspect readable blade cues
No skater click needed
Keep shoulders level through the step.
0:00.00 / 0:00.00
00:00.00
--:--.--
--:--.--
Measured evidence appears here
Tap any result to open its replay and visualization.
Recording workspace
Slow motion · Scrub · Draw · Time
Rink-side coaching controls that stay reversible. Your source video never changes.
Frame 0 / 0
00:00.00
Drag up for precision
Replay speed
Starts at the playhead · stop sets the loop range
Loop range
to
Set in and out to isolate an element for replay and analysis.
Choose or record a clip to open the review tools.
0.00s duration
Evidence appears after analysis
SkateSense
Program story
Run analysis to build a readable motion story.
Body lineReview alignmentEntry pathMark observation
Body lineReview alignmentAxisMark observation
Body lineReview alignmentExit pathMark observation
Run analysis to build the coaching dashboard
Jump phase markers, rotation trace, speed curve, edge, landing, axis, and history visuals appear here when data is available.
Acrobatic analysis
Run analysis on a full-body flip or aerial clip to review phase markers, rotation, tuck quality, clearance, landing impact, and risk flags.
Run analysis to estimate skating edges
Inside/outside/flat edge segments, path curve, confidence, and coach corrections appear here.
Compare clips
No reference selected
Run analysis to enable a reference.
Admin reference capture local only
Label a short clip with the position it shows, and the analyzer samples frames into the local training reference set. Captures are stored under data/benchmark/ and never served publicly.
Or label time ranges on the loaded clip
With a video loaded in the analyzer above, mark ranges like “0:01–0:04 = Back sit”. Each range uses the category and position label selected above when you add it.