Practice session on the course
Data Analysis & Comparison

From the whole swing to the session it belongs to

This is the part of the workflow that turns recordings into something that can be looked at: capturing the swing in full, replaying it, breaking the movement into its key phases, and comparing the same swing across training sessions.

Three things this workflow is built around

Complete swing recording

The whole movement is captured, so the analysis starts from a full swing rather than a fragment.

Key phase observation

The movement is broken into its key phases, and each phase can be watched on its own.

Session-by-session comparison

The same swing is compared across training sessions, so change over time becomes visible.

Sample data

The charts and figures on this page are sample data. They show how the analysis is planned to be presented and are not measurements taken from the product, which is still in development.

Golf swing being recorded
01 / Data capture

Capture the whole swing first

Everything on this page depends on the recording. The camera captures a golf swing in full, and the app is where that recording lives afterwards.

Built-in camera

The camera is part of the product, so the recording starts where the swing happens.

Complete swing recording

The whole movement is captured — not a fragment of it — so later analysis has something to work with.

Clips kept in the app

Recordings are kept in the mobile app, which is where they are replayed and compared.

02 / Video replay

Replay it while it is still fresh

The recording plays back in the app, so a swing can be looked at again while the feeling of it is still there — rather than only at the end of a session.

Replay is the step between capture and analysis: the clip is watched, then the parts of the movement are looked at one by one.

Replaying a recorded swing
03 / Motion analysis

Key phases, one at a time

Observation is planned to break the movement into its key phases, so a swing can be looked at part by part instead of as one fast blur. Each phase is watched on its own, against the whole recording.

Share of the recording spent in each phase

Sample data
Set-up10%
Backswing30%
Downswing15%
Impact5%
Follow-through40%

Sample data: the phase names and percentages above are illustrative only. They show how a phase breakdown is planned to be presented — they are not measurements taken from the product.

04 / Training comparison

Compare the same swing across sessions

Comparison is planned across training sessions rather than inside a single clip. One recording shows a swing; several recordings, looked at together, show how that swing changes over time.

Recorded swings and reviewed clips, by session

Sample data
SessionSwings recordedClips reviewedChange vs previous
Session 12412—
Session 43019+7
Session 83627+8

Sample data: the session numbers above are illustrative only. They show how a comparison across training sessions is planned to be presented — they are not measurements taken from the product.

Following the workflow as it is built

Capture, replay, analysis and comparison are all part of the same development effort. The R&D progress page collects the current state of that work.