⚠ Synthetic demo data. AI-disclosed, DTMF-only intake (no child voice recorded). Content grounded in NCERT NISHTHA FLN Course 04 — validate against official materials before live use.
Parents enrolled
48,250
▲ 6.1% this week
Calls completed / wk
41,800
86.6% completion
Children NIPUN-ready
61%
▲ 23pp from baseline
Mean FLN gain (d)
0.42
95% CI [0.34, 0.50]
Reach & weekly-active parents
12 weeksWeekly call funnel
n=48,250 attemptedLive now
Active campaign
Weekly Coaching · Cohort A
Calls in progress
312
Avg call length
1m 58s
DTMF response rate
93.1%
This week's signal
Dosage drives the result +0.49σ
Parents completing 10+ calls show the largest competency gain — the dose–response curve every evaluator looks for.
Guardrails
AI disclosure
100%
Out-of-scope declined
99.2%
Consent on file
97.8%
Child-voice stored
0
The parent FLN helpline is one application of a mother-tongue voice layer that reaches any citizen on any phone — no app, no literacy required. High-fit domains first, then the full use-case catalogue mapping a documented system problem → voice solution → KPI chain.
High-fit domains ✓
strongest evidence / no human alternative at scaleUse-case catalogue
problem → voice solution → KPI (intermediate → impact)| # | Use case | Problem | Voice solution | KPIs |
|---|
Total parents
48,250
Weekly active
71.4%
Avg calls / parent
8.4
Languages
8
Parent roster
Click a row for the call thread| Parent | Child grade | District | Language | Calls | Last response | FLN status |
|---|
Cohorts group parents for targeted campaigns — by grade, district, language, or learning risk. The platform tracks each cohort's outcome separately so you can compare what works.
Build a cohort
Demo rule builder
Grade1–3+
DistrictGorakhpur+
RiskBaseline < 35%=
2,140 parentsmatched
सा
एफ़एलएन साथी · FLN Saathi
Warm, patient parent helper · Live
Voice
Kanika — warm, expressive (Hindi, female)
TTS model
eleven_multilingual_v2 · stability 0.45
Language
Hindi (Devanagari), spoken
Knowledge base
NISHTHA FLN Course 04 RAG · grounded
Guardrails
AI disclosure · scope-locked · no PII
Reply length
2–3 sentences, one activity at a time
System prompt
excerptYou are "FLN Saathi", a warm, patient voice helper for parents of children in Grades 1–3 (ages 5–8) in India. You help parents support their child's foundational reading and numeracy AT HOME.
• ALWAYS reply in simple spoken Hindi, 2–3 sentences. Give ONE doable-at-home activity at a time (letter sounds, blending, reading simple words, counting, add/subtract with household objects).
• Ground advice in the NISHTHA FLN Course 04 knowledge base.
• Praise effort; reassure parents who feel their child is "behind".
• Decline anything outside foundational literacy/numeracy and steer back to a reading or counting activity.
• Disclosure: you are an automated AI helper, not a person, teacher, or officer.
Two delivery modes
same content, two channels① Outbound coaching call · DTMF only basic phone · offline-safe
अभिवादनAI disclosure→
गतिविधि3-word game→
प्रॉम्प्टpress 1/2/3→
प्रोत्साहनenc 1/2/3→
समापनclose
② Live helpline · conversation smartphone · NISHTHA RAG
परिचयgreeting→
सुननाparent's issue→
एक गतिविधिgrounded answer→
स्रोतNISHTHA badge
Campaigns
+ New campaign| Campaign | Mode | Cohort | Cadence | Reached | Completion | Status |
|---|
Weekly Coaching · call script flow
Hindi · ~2 min
greeting.mp3नमस्ते…→
activity.mp3घर·पानी·आम→
prompt.mp31 / 2 / 3→
enc1·2·3.mp3encouragement→
close.mp3धन्यवाद
All
Live helpline
Coaching (DTMF)
Call history
Click a row to open the transcript| Time | Parent | Mode | Duration | Outcome | Source used |
|---|
Research-grade evaluation: randomised control hold-out, standardised effect sizes with 95% CIs, dosage–response, and equity — the evidence base for a Technology-in-Education position paper.
Treatment vs control — % NIPUN-ready
control n=9,600Dosage–response
gain by calls completedFLN competency — baseline vs current
4 NIPUN domainsEquity — gain by subgroup
gap closingPlan the next campaign
demo projection · effect held at d≈0.42, gentle decay at scale—
Parents reached
—
Coaching calls
—
Projected NIPUN-ready
—
Est. delivery cost