Desktop shrink
Screens copied from the web miss thumb targets and fail outdoors. Operators text dispatch instead of opening the app.
Service · Flows for the hand
Load acceptance, status, and documents for people between tasks — drivers, patients, field teams — not a shrunk desktop. Design-only or design-and-build, chosen with your constraints.
One-thumb primary actions Outdoor-readable density NDA on request
Demo Driver pattern. Same discipline for patient and field apps.
Built for the hand
On the phone, not in a browser crop
The first action has to work outdoors, in a cab, with interrupted attention. If it needs two hands or a desktop mental model, drivers text dispatch instead.
Talk through a flow→Illustrative pattern · no client data shown
When mobile is a shrunk desktop
These are the patterns we see before a redesign starts.
Screens copied from the web miss thumb targets and fail outdoors. Operators text dispatch instead of opening the app.
Onboarding asks for the world. Interrupted users never reach accept, book, or update status.
Installs happen. Activation and reviews do not, because the first session is not the job they came to finish.
Jobs on the hand
If accept, status, and documents work with one thumb, the rest of the product can stay quiet.
Lane, time, and the decision sit in the first viewport. Secondary detail waits. Gloves, sun, and a 20-second window.
One tap to the next state. Exceptions are a reason, not a free-text novel. The board updates without a phone call.
Capture, confirm, done. The camera is the product, not a buried attachment picker copied from the web app.
Approach
Task flows first. Native patterns where they matter. Store listing last, so it matches the product that ships.
Selected work
Patient app · iOS & Android
Booking, records, and care-plan adherence designed for interrupted attention — the same one-thumb discipline we use for driver apps.
Read the case→Also in this work
The dispatch board that receives status. Driver apps fail when the desk still lives in a spreadsheet.
→ 02Shared desktop and responsive systems. Pair with this page when the product spans web and the hand.
→ 03The whole-product story when the mobile app is one surface in a larger rebuild.
→FAQ
Straight answers so the first call starts further along.
Yes, when the brief includes it. React Native, Flutter, or native paths are chosen with your constraints, not as a default slogan. Design-only is available when engineering sits in-house.
UI/UX Design owns shared desktop and responsive systems. This page owns mobile-specific flows, thumb targets, offline field constraints, and store handoff. Pair them when you need both.
One system, platform-native patterns where they matter — navigation, controls, and density. We do not ship a single web crop to both stores.
Driver apps are a primary KRIVA path. The same interrupted-attention discipline applies to patient and field apps — HealthTrack is the published example. If the user is between tasks, this is the page.
Who uses the app in the field, the first action that must succeed, and any store, device, or offline constraints. Access to a few operators for a walkthrough helps. An NDA is available before the first call.
Start a project
A short fit call or a written brief. You leave with a clear yes, no, or not-yet.
◆Reply within one business day ◆NDA on request ◆No commitment required