CH0 · FLEX 120 HZ

Hardware that measures what insurers can price.

I'm Yacine. I build Datum Industries — instrumented protective equipment that turns how warehouse workers move into a risk signal their insurer will pay for.

CH1 — the problem

Backs give out before machines do.

Musculoskeletal injury is the largest preventable cost in physical logistics. It is measured once a year, by survey, after the damage is done. Nobody knows which shift, which task, or which worker produced it.

511,000UK workers with a work-related musculoskeletal disorder
7.1Mworking days lost to MSDs in 2024/25
43%of those cases are back injuries
£22.9bnannual cost of UK workplace injury and ill health

Source: HSE, Health and Safety at Work — Summary Statistics for Great Britain, 2025.

CH2 — what I build

A wearable that reports posture, load, and fatigue in real time.

Three instrumented pieces of kit that replace equipment workers already wear, so adoption costs an operator nothing in behaviour change. Full hardware and software stack built solo.

01

Instrumented glove

Paired ICM-42688-P IMUs on a shared clock for common-mode rejection, force-sensing resistor, capacitive engagement electrode. 120 Hz production sampling.

02

Lumbar jacket

Spinal flexion and load estimation across the lift cycle — the movement that produces most of the injury cost.

03

Safety eyewear

Gaze context, so a risky posture can be attributed to the task that caused it rather than the worker performing it.

CH3 — the model

Telematics, for bodies.

Black-box insurance worked because a driver would trade data for a cheaper premium. The same trade exists in logistics and nobody has built the box. Datum sells verified injury reduction to the insurer, and the insurer discounts the operator's premium — so the operator's cost of adoption is negative.

Capture

Movement data from equipment already required on site.

Score

Per-task and per-site musculoskeletal risk, updated continuously.

Price

Underwriters get a live loss signal instead of an annual claims history.

Return

Premium reduction flows back to the operator. Injury rate falls.

Validated precedent in the US market. Entry route in the UK is via MGAs and specialist brokers rather than large carriers — shorter decision chains, real appetite for differentiated risk.

CH4 — the long game

The wearable funds the chip.

Datum is a data business first, but the reason it exists is what sits underneath it. I hold a pending patent in photonic AI inference hardware — inference at a fraction of the power budget of an equivalent electronic part, with inherent radiation tolerance.

Those two properties matter almost nowhere on Earth and matter enormously off it. Autonomous robotics in orbit and on the lunar surface need on-board inference that survives the radiation environment and fits inside a power budget measured in watts. The wearable platform generates the revenue, the training data, and the deployment discipline to get there.

GB 2607326.2patent pending — photonic AI inference hardware
Low powerinference without the thermal budget of electronics
Rad-tolerantviable where silicon logic degrades
CH5 — who

I build the whole stack, and I finish things.

Mechanical engineering at Queen Mary University of London. I designed the sensor hardware, wrote the firmware, built the host-side pipeline, and ran the market validation myself — not because that's ideal, but because it's what the stage required.

RSS Fellowship

Recognition for research contribution.

Patent pending

GB 2607326.2, photonic AI inference hardware.

BEng Mechanical Engineering

Queen Mary University of London, 2026.

Full-stack build

Sensor firmware in embedded C++, binary wire protocol, host analysis toolkit, ML training pipeline.

Selected work outside Datum →

CH6 — contact shariarrahman2004@outlook.com

Open to conversations with investors, insurers, and logistics operators who want to run a pilot.

Datum Industries — London