Samsung Ecosystem
Smart TV × Galaxy Smart Phone
Cross-Device
Authentication Experience

Led product planning for Samsung's Smart TV and Galaxy ecosystem, integrating voice, gesture, and connected experiences across TVs, smartphones, fitness, and healthcare services to deliver a seamless multi-device experience.

Client

Internal project, Samsung

Role

Project Manager / UX Planner

Team

1PL / 1 PM / 3 UX / 5 GUI Designers / 5 Developers / UX Agency

1 PM / 3 UX Designers / 5 GUI Designers
/ 5 Developers / UX Agency

Period

6 months

Overview

Samsung Smart TV × Galaxy Ecosystem

Cross-Device Authentication & HMI

Samsung Smart TV × Galaxy Ecosystem

Cross-Device Authentication & HMI

Led product planning for Samsung's Smart TV and Galaxy ecosystem, integrating voice, gesture, and connected experiences across TVs, smartphones, fitness, and healthcare services to deliver a seamless multi-device experience.

Recognition

CES UX Innovation Award
US Consumer Choice Best Innovation Award
Prime Minister's Award, KR

What I Did

  • Led product planning for Samsung Smart TV's connected ecosystem.

  • Planned multimodal interactions using voice, gesture, and sensor-based controls.

  • Defined cross-device experiences connecting Smart TV and Galaxy smartphones.

  • Collaborated with engineering, UX, visual design, and marketing teams from concept to CES launch.

  • Contributed to four international patents.

Cross-Device Face Authentication

Defined the product experience for seamless face authentication

across Smart TV, mobile, and smartwatch, enabling secure and

personalized interactions across Samsung's connected ecosystem.

Planned and designed all scenarios and voice commands for Google-connected LG appliances, developed by the LG
engineering team and integrated with Google AI.

Challenge

As Smart TVs evolved beyond entertainment, Samsung needed a connected ecosystem that could seamlessly integrate TVs, Galaxy devices, voice interaction, gesture recognition, and emerging health services into one intelligent user experience.

Objective

Defined the product strategy for Samsung's connected ecosystem, planning multimodal interactions across Smart TV and Galaxy devices through voice, gesture, and cross-device experiences while establishing the foundation for future connected living.

Result

Successfully launched Samsung's first Smart TV fitness and healthcare platform at CES, introducing multimodal interactions and cross-device experiences that contributed to Samsung's connected ecosystem strategy and four international patents.

More detail

I’ll walk you through the details during our meeting

Contact

Any questions?

Let's connect and build something meaningful together :)

Contact

Any questions?

Let's connect and build something meaningful together :)

J.A C© 2026 All Rights Reserved.

hi.green.tree1030@gmail.com

J.A C© 2026 All Rights Reserved.

hi.green.tree1030@gmail.com