Lingfei LL, designs AI that drives with you 🚗

A product designer for AI that leaves the screen. Cars, humanoid robots and a home companion robot, designed end to end and shipped.

See the work Why hire Lingfei?

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Get the most out of your designer

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Meet Lingfei LL a designer ✏️ for physical AI 🤖

AI that drives with you 🚗

Huawei cockpit · Agibot humanoids · KOKO home robot

LLLingfei's AI

Can Lingfei design for robots?

Shipped, patented, awarded 🏆

16invention patents

4design awards

CES2026, with KOKO

Your LL Lingfei gets it done 🎉

Built for the whole product

Give Lingfei a vague problem and an ambitious deadline. Lingfei handles the rest, from user interviews to the shipped unit.

Lingfei LL is your designer for physical AI

Trained in industrial design, then HCI. Has taken products from foam model to factory, including a robot assembled in the USA and shown at CES 2026.

What Lingfei can do

Four products where AI meets real life. Open any card for the full case study.

Homebot One · Co-founder, AI product designer & creative director

KOKO, your first home robot

An embodied AI home robot that remembers where things are, cares for plants and pets, coaches workouts, plays with kids and keeps elders company. Launched on Kickstarter, pitched live at CES 2026, featured on The Price Is Right.

Key decisions

Stops and asks when unsureSlower in edge cases, but families can trust what it does.
Named actions, not raw controlThe AI picks from actions like remind, check in or call family, so behavior stays predictable.
Memory outlives the hardwareThe relationship lives in a memory layer, so KOKO stays the same companion after an upgrade.
Local-first, permission by defaultData stays home where possible. Family access is granted by the older adult.

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redrawn cockpit flow

Huawei · AI Product Manager & Designer · 2020–2023

AI that rides along without stealing your attention

Led design of the first HarmonyOS intelligent cockpit AI system, shipped in the Wenjie series. In-car AI satisfaction rose 114% versus smartphone assistants.

Key decisions

The car knows which seat is talkingSpatial voice applies each request to the person who said it.
Help before being asked, but rarelyHuawei's first proactive AI service: predictive charging and contextual suggestions.

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robot status-language diagram

Agibot · AI Product Manager · 2024

Giving humanoid robots a face, a voice and a safety net

Five interaction scenarios, a multimodal system of speech, emotion detection and light, an AI expression engine for lifelike faces, and a safety framework for 32 risks.

Key decisions

The robot reads emotion and answers with lightVisible across a room, no words needed.
Design for 32 risks up frontSafety written into the design with hardware and design teams.

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MyMemo app screens

MyMemo AI · Founder & CEO · 2024–2025

A second brain with 200,000+ users

An AI knowledge agent with memory-based and emotional dialogue. 200,000+ users in 50+ countries, 35 minutes of average daily use.

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DrayEasy

Booking and live tracking for container trucking between ports and warehouses. Award-recognized.

TikTok / ByteDance AI Lab

First dual-role product and design intern. Built an AI notification system later used for COVID-19 emergency alerts; designed Feishu/Lark features.

Hurrylegal

Founded an AI legal platform: multilingual legal Q&A, lawyer matching, trademark registration and contract generation.

A prototype you coded with AI

Meta MSL and ByteDance both ask for this

Tech specs

Everything that comes in the box.

16AI patents, 83% commercialized

+114%in-car AI satisfaction at Huawei vs. phone assistants

200K+MyMemo users in 50+ countries

4design awards: Red Dot, IDEA, NY Design, MUSE Gold

Homebot OneCo-founder · AI product designer & creative director · 2026–nowCurrent

MyMemo AIFounder & CEO · AI second brain · 2024–2025Earlier

HurrylegalFounder & CEO · AI legal platform · 2024–2025Earlier

AgibotAI Product Manager · humanoid robots · 2024Earlier

TikTok / ByteDanceProduct & design intern · AI Lab · 2019–2020Earlier

HuaweiAI Product Manager & Designer · cockpit AI · 2020–2023Earlier

RITM.S., Human-Computer Interaction · 2017–2020Firmware

NUAAB.S., Industrial Design · 2012–2016Firmware

Frequently asked questions

Is Lingfei still hands-on?

Yes. As a founder, Lingfei designed KOKO's interaction, voice and screens hands-on, and prototypes in the real medium: voice tested out loud, robots in rooms, car flows in the car.

Why hire a founder as a designer?

Founders own the whole loop. Lingfei has run user interviews, sized markets, worked with engineers on tradeoffs and shipped hardware under real budgets. That makes design decisions faster and easier to defend in front of executives.

What kind of problems fit best?

AI that takes actions: agents, robots, in-car and multi-device systems. Anywhere people need to understand what a system is about to do, and stay in control when it is unsure.

Does Lingfei work with AI tools?

Daily. Lingfei has built multi-model AI products and prototypes with AI-assisted code. add one concrete example and the time it saved

Bring Lingfei LL to your team

lilingfei7@gmail.com LinkedIn