Impact & evidence · Case studies

Clinical case studies

Controlled operational pilots, documented with independent methodology, measurable outcomes, and transparent cost analysis.

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Controlled Operational Pilot RMG

AI Vision Screening Pilot: RMG Factory, Dhaka Export Processing Zone

Location
BGMEA-affiliated export garment factory, Dhaka EPZ
Date
Q1–Q2 2026
Study subjects
847 sewing operators (screening cohort)
Technology
Nevronus Systems AI computer vision diagnostic pipeline
Cost analysis

BDT 1,100 per worker (screening + eyewear). Estimated employer payback period: 4.8 months.

Methodology

Stratified random sampling; double-blind QC measurement; pre/post design with matched control group.

Key findings

Indicator Result
Uncorrected refractive errors above clinical threshold 61.3%
Vision within acceptable range — no intervention required 38.7%
Production rate increase post-correction (8-week cohort, n=312) +8.2% units/hr
QC error-rejection rate reduction vs. control group −14.6%
Worker fatigue score — baseline (validated Likert scale) 6.8 / 10
Worker fatigue score — post-correction 4.1 / 10
Administrative Efficiency Pilot Education

SDAMSMP Pilot: Dhaka District Primary School Network

Location
951 government primary schools, Dhaka District
Date
Q4 2025 – Q1 2026
Study subjects
7,740 teachers enrolled in biometric attendance system
Technology
Nevronus Systems Smart Digital Attendance Platform (fingerprint + facial recognition)
Cost analysis

BDT 48,000 per school (hardware + installation).

Methodology

Pre-post comparative design; matched control schools in adjacent upazilas.

Key findings

Indicator Result
Headmaster daily admin time — baseline 47 min/day
Headmaster daily admin time — post-deployment 11 min/day
Reduction in manual processing time 76.6%
Data transmission lag — paper-based baseline 3–5 days
Data transmission lag — post-deployment < 4 hours
Teachers flagged for anomalies requiring HR review 2.3%
Headmaster satisfaction score (n=847 surveyed) 4.3 / 5.0
Reforestation Survival Audit Environment

NSADMP Field Verification: Sonaimuri Upazila, Noakhali

Location
Sonaimuri Upazila, Noakhali District, Chattogram Division
Date
June 2026 (World Environment Day plantation event)
Study subjects
5,000 native species saplings across GIS-registered plots
Technology
GIS Plot ID assignment; NDVI baseline via Sentinel-2 (10m); field audit by trained verifiers
Methodology

Every sapling GIS-tagged at planting. NDVI baseline captured via Sentinel-2. 30-day field audit by trained verifiers with photographic documentation per plot.

Key findings

Indicator Result
Total saplings planted 5,000
Saplings confirmed living at Day 30 4,712
30-day survival rate 94.2%
NDVI mean across plantation zone 0.47 (Healthy)
Community custodian households registered 186

Species composition

Species Saplings planted
Koroch 1,800
Hijal 1,200
Neem 1,000
Arjun 600
Bamboo 400