Big-Tap UX
बड़ा बटन, बड़ा लिखावट
WCAG AAA contrast. 88pt minimum tap. 22pt minimum text, scale to 26 / 30 / 40pt. Voice label on every control.
Live · v1 · 1944 LoC chassis
Ghar ka mukhya pannaaThe home screen, redesigned for parents
Five tiles. Always visible. Never scroll. Voice-labeled. 88-point tap targets. Each tile loud enough for 18-point eyes and steady enough for 70-year-old hands.
Phone
WhatsApp
Camera
Photos
SOS
Children can remotely pin shortcuts to a parent's home screen. Parent sees the pinned tile instantly. They accept or dismiss.
Surakshit chakkarScam-Shield · the killer feature
India loses ₹20,000 Cr per year to phone scams. Most victims are over 60. Sarathi runs an on-device Phi-3 classifier on every incoming SMS, call, and WhatsApp text. Suspicious? Family is alerted before money moves.
SMS from +91 8800 432 219:
"Mam your KYC has expired. Please share OTP 4912 to keep your account active else your bank account will be frozen in 24 hours."
Sarathi-Shield · risk 0.94
Category: KYC-update scam
Indicators: urgency · OTP request · account-freeze threat · sender unverified
Recommendation: alert-family. Bank will never ask for OTP over SMS.
→ Family was notified. Aditya in Bangalore has 60 seconds to call mom.
Aapke saarathi ka toolboxWhat Sarathi does
Scam-Shield
धोखा-धड़ी
On-device Phi-3 fraud classifier · 14 scam categories · KBC lottery, KYC-update, OTP, fake-relative, courier-stuck, deepfake-voice. Risk >0.7 → family alert pipeline.
Live · v1 · NPCI + RBI cited
Phone-Tutor voice agent
फ़ोन सिखाओ
"WhatsApp kaise bhejun?" → Phi-3 walks user through the task with voice + on-screen highlight arrows. 30+ pre-built tasks. Extensible.
Live · v1 · 30 tasks
UPI training wheels
UPI सहारा
<₹500 biometric · ₹500-10K voice-confirm · ≥₹10K family-WhatsApp-confirm + 5-sec hold + biometric. Stops the "OTP scam ₹4L gone" pattern.
v1.1 · Q3 2026
Family-Mirror
परिवार दर्पण
Parent's screen, seen by son or daughter in read-only WebRTC. DPDP consent, 15-minute auto-end, every share session audit-logged.
v1.1 · Q3 2026
Loneliness ping
साथ का संदेश
No interaction with the phone for six hours? Family gets a heartbeat. 24 hours and silence? SOS-tier alert.
v1.1 · Q3 2026
WhatsApp simplified
सरल WA
Only family contacts visible by default. Auto-translate kids' English replies to Hindi. Voice reply. Read-aloud incoming.
v1.1 · Q4 2026
Emergency SOS
आपातकाल
Triple-press power → location + last 60 seconds of audio + 3 family contacts + 112 + 108. State-specific emergency landing page.
v1.1 · Q3 2026
Sehat handoff
सेहत साथ
Symptom voice-log → Sehat triage → red-flag (chest pain, breathless, slurred speech) → escalate to family + 108 call shortcut.
v1.1 · Q3 2026
Pension & bills
पेंशन और बिल
Auto-pull from EPFO, electricity, water, gas, internet, DTH. One-tap "OK pay" with UPI training wheels. Medicine refills from Sehat.
v1.1 · Q4 2026
Bhakti channel
भक्ति
Today's bhajan playlist (sect-aware, via Pooja). Bhakti-radio. Festival-eve special content. Mantra player simplified for big-tap.
v1.1 · Q3 2026
Society B2B
सोसायटी
Assisted-living and senior-living-society admin dashboard. Resident roster · emergency history · medication adherence · family engagement score.
B2B · live pilot Q3
Vaada · the promiseHow we treat your parents
Dignity, not pity
Sarathi assumes the user is capable. Every interaction is "aap" not "tu". The UI is high-craft, not cartoon.
No "Easy Mode" shame
This is not Samsung Easy Mode. It is the actual phone, redesigned around respect for time, eyes, and hands.
Family inside, not strangers
Only people the elder explicitly added can see anything. Scam-shield is on-device. WhatsApp wrapper is local.
Voice when typing is hard
Hindi, Tamil, Bengali, Marathi, Gujarati. Bulbul-V3 TTS, Whisper ASR. No keyboard required for any core flow.
Mulya · pricingChoose your tier
Pro
₹499/yr
- Scam-Shield · all 14 categories
- Phone-Tutor unlimited
- 3 family contacts
- UPI training wheels
- Family-Mirror unlimited
Family
₹2,999/yr
- 5 elders covered
- Cross-elder rollup
- Emergency SOS priority
- Loneliness-ping for all
Society B2B
₹49/resident / mo
- Multi-resident dashboard
- Family-engagement score
- Adherence heatmap
- Quarterly compliance export