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Case Study 01

Smart Vital Sign Measurement Station

A multilingual healthcare UI/UX project covering on-device measurement flow, multi-device interface design, i18n localization, and overseas hospital deployment.

Smart Vital Sign Measurement Station in Hospital Environment
Role

UI/UX Design, User Flow, Wireframe, i18n Interface Design, Multi-device UI Design

Industry

Healthcare / Smart Medical Device / Self-service Measurement

Scope

Measurement flow, multilingual UI, multi-device interface adaptation, localization, deployment communication

Outcome

Deployed at Nam Sai Gon International General Hospital in Ho Chi Minh City, supporting multilingual operation for clinical environments.

01 / Challenge

Make multi-step vital-sign measurement clear and usable in a real hospital environment across different languages.

The station combines blood pressure, SpO₂, forehead temperature, height, and weight measurement in one self-service flow. The design challenge was to reduce hesitation during each step, keep instructions easy to follow on-site, and support multilingual operation for overseas deployment. The interface also needed to remain clear and consistent across languages and device formats, including the station touchscreen and portable devices.

Blood Pressure Measurement
Blood pressure measurement with nurse assistance
Forehead Temperature Measurement
Guided forehead temperature measurement
Touchscreen interaction during measurement
On-site Touchscreen Interaction

02 / Process

Turning healthcare workflows into a clear, multilingual user experience.

Workflow Analysis
User Flow
Wireframe
UI Design
i18n
Deployment
Measurement Selection Interface
Select vital sign measurement items
Measurement Results Interface
Clear and readable measurement results
Vietnamese Measurement Interface
Localized UI for Vietnamese users

03 / User Experience

Designing a clear measurement experience across every step, language, and device.

Vital Sign Measurement Guide
Step-by-step measurement instructions
Multilingual Interface
Seven-language interface selection
Vietnamese Login Interface
Localized touchscreen login experience
Multi-device Interface
UI adapted for different device formats

04 / Result

From multilingual UI design to real-world hospital deployment.

The interface was prepared in Traditional Chinese, Simplified Chinese, English, Japanese, Vietnamese, Thai, and Spanish. The system was deployed at Nam Sai Gon International General Hospital in Ho Chi Minh City, including the B1 and 1F emergency entrance areas. The project brought together guided measurement flows, multilingual localization, and multi-device UI design in a healthcare solution used in a real hospital environment.

Hospital Deployment Overview
On-site installation at a Vietnam hospital
Patient using the measurement station with nurse assistance
Nurse-assisted Hospital Measurement
Measurement stations deployed across hospital locations
Multi-location Hospital Deployment
Hospital Measurement Station
Measurement station deployed in hospital

05 / Deployment & Communication

Supporting hospital deployment through localized visual communication.

A Vietnamese roll-up banner was designed for on-site communication and installed at key areas of Nam Sai Gon International General Hospital.

Smart vital sign station banner at Nam Sai Gon International General Hospital
Hospital reception deployment in Vietnam
Smart vital sign station banner near the hospital entrance
On-site communication at the hospital entrance