±0.02s
Stopwatch error, eliminated
Camera timing and rep counting replace human judgement. Manual stopwatches drift ±0.24s — enough to misrank a district.
SAI × MeitY Startup Hub · AI Battery Test Challenge
Transform Any Smartphone into an AI-Powered SAI Fitness Assessment Station
One AI platform that measures every child accurately, verifies every result automatically, and turns the data into a national talent map SAI can act on.
- ±0.02s
- Timing error
- 25,000+
- Children tested
- ₹8,000
- Hardware needed
- 100%
- Evidence-backed
REC · 120fps Offline
Vertical jump
42.6 cm
98% confSports Authority of IndiaMeitY Startup HubBihar SarkarIIT Madras Research ParkHBCTech Perception EngineNEP 2020 Holistic Progress CardDPDP Act 2023
Sports Authority of IndiaMeitY Startup HubBihar SarkarIIT Madras Research ParkHBCTech Perception EngineNEP 2020 Holistic Progress CardDPDP Act 2023
Reasons to believe
Five things that make this real, not theoretical.
100%
Every result is verifiable
Each score carries a confidence value, an evidence clip hash and a plain-language explanation. Fraud is auto-flagged.
25,000+
Already proven on children
Live today with Bihar Sarkar and IIT Madras Research Park.
0 bars
Works with no network
Capture, inference and scoring run on-device. Records sync when a signal appears.
69%
Already built
Production IP across Splink and HBCTech — only five thin capabilities are new build.
How it works
Three steps. Nothing else.
01
Record
A teacher points a ₹8,000 phone at the child and runs the SAI battery test. No tripod, no sensors, no lab.
02
Verify
33-keypoint pose AI measures, scores and flags anomalies in seconds — entirely offline, on-device.
03
Act
District, state and SAI dashboards see verified talent, risk and readiness the moment the phone reconnects.
HBCTech = perception layer Splink = intelligence layer One platform, no seams
One unified platform
From a phone camera to a national talent map.
Four layers, one record. Every child tested on any ground in India becomes a verified, longitudinal athlete profile that coaches, districts, states and SAI all read from the same source of truth.
Perception · HBCTech
It sees
33-keypoint 3D pose, gait events, flight time, rep validity, line-touch verification at 120fps.
Identity · Splink
It remembers
One tamper-evident athlete passport per child, from first test to national camp selection.
Intelligence · Splink
It decides
Talent scores, injury and dropout risk, nutrition and cognitive signals, AI development plans.
Governance · Splink
It governs
District heatmaps, state ROI models and a live national talent map SAI can act on.
The full SAI battery, measured by camera
Each test mapped to its computer-vision method
30m Sprint
SpeedFrame-accurate gait-event timing at 120fps
Vertical Jump
Explosive PowerHip-centroid flight-time model + reach calibration
Standing Broad Jump
Horizontal PowerHomography-calibrated heel-landing distance
4×10m Shuttle
AgilityMulti-turn tracking with line-touch verification
Partial Curl-Ups
Core EnduranceTorso-angle rep counter with range gating
Sit & Reach
FlexibilityWrist-to-toe plane distance with spine-curve check
Medicine Ball Throw
Upper Body PowerBall trajectory + release-angle regression
600m / 1.6km Run
Aerobic EnduranceLap re-identification + pacing curve
Ten roles, one system
AthleteCoachPE TeacherSchoolAcademyParentDistrict OfficerState DepartmentSAI AdministratorNational Dashboard
Live prototype
See the platform in action.
12 working screens — from a school ground in Bihar to the national SAI dashboard.
Questions we get asked
Does it work without internet?+
Yes. Capture, pose estimation, scoring and validation all run on-device. Records queue locally and sync automatically when a network is available, so testing never stops.
How do you stop cheating or faked results?+
Every test is video-evidenced and hashed. The AI checks body proportions, movement plausibility, frame continuity and device sensors. Suspicious results are quarantined for human review rather than silently accepted.
Is children's data protected?+
Yes — DPDP-compliant by design. Parental consent is explicit and revocable, personal data stays minimised, and government users see aggregated intelligence rather than raw identity by default.
How much is new build versus existing technology?+
About 69% of the platform already exists as production IP across Splink and HBCTech. Only five thin capabilities are new build, which is why national rollout is measured in months, not years.
What hardware does a school need?+
One Android phone of ₹8,000 or above, and open ground. No tripods, sensors, timing gates or laptops required.