OCT 2026
TASALLI
So “sab theek hai” can finally mean something.
- HEALTH
- FAMILY
- MOBILE APP
ROLE
Solo — research to UISolo, research to UI
TIMELINE
6 weeks
TEAM
Just me
YEAR
2026
the challenge
Every night, children living far from their parents call home and hear the same thing: sab theek hai. Nobody is lying — but the missed BP tablet, the unpaid bill and the maid who didn’t come never reach the person who could help. About 7.4 million Indian homes live this problem.
my approach
I designed for the child first, because they set it up and pay — the parents’ app is an optional voice layer in their own language. Then I made honesty a feature: “Don’t know” is always a valid answer, entries from memory are marked, and I left out an SOS button the app couldn’t back up.
the result
A complete product across two apps — and a doctor report that shows 73% known instead of a fake 100%, so a BP dose gets adjusted on real data, not reassurance.
73%
KNOWN — HONEST ON PURPOSE
73
SCREENS ACROSS 2 APPS
10
EDGE CASES DESIGNED
want the whole story?
Market research, competitor map, personas, four decision stories, 10 edge cases and the design system — plus a clickable prototype of both apps.
the challenge
Every night, children far from home hear the same thing: sab theek hai. The missed BP tablet and the unpaid bill never reach the person who could help.
my approach
Child first, parents optional. “Don’t know” is always a valid answer, and no SOS button the app couldn’t back up.
the result
73%
KNOWN, ON PURPOSE
73
SCREENS, 2 APPS
want the whole story?
Research, decisions, edge cases and a clickable prototype.
