Duration: 2025 Q2 - Present

Talklet – 0→1 Designing an AI-Powered English Speaking App

The demand for English speaking proficiency is immense and long-standing. With recent advancements in voice AI and agent technology, we now have an unprecedented opportunity to solve this problem at scale. We're building an AI-powered English speaking coach designed to be a compelling substitute for traditional human tutors.

My Contribution

As a Product & UI/UX Designer, I planned strategy and execution mock-up and High-fidelity UI, User testing. I also established the design system and branding for the company.

Team

Product Owner
A developer

What We're Building

The English speaking market is massive and continues to grow. Historically, improving spoken English relied heavily on human tutors. However, cutting-edge AI, particularly in agents and voice models, is rapidly changing this. Our product will leverage this technology to democratize effective English speaking practice.

The global online language learning market is expected to grow from $33.3B in 2024 to $91.6B by 2030, at a CAGR of

18.4%

750

million more people learn English as a foreign or second language worldwide.

375

million learn it as a second language.

Our target—intermediate learners—led the online language market in 2022, with growth of

13.6%

Market Size Snapshot

In Taiwan, our initial target market, around 28.5% of the population speaks English as a second language, and government initiatives like "Bilingual 2030" highlight a strong national push for English proficiency.

Our target—intermediate learners—led the online language market in 2022, with growth of

13.6%

English speaking App integrates voice agent technology to facilitate English speaking practice.

Our core learning content will be short videos—ranging from movie clips and talk shows to content from popular social media platforms.

Knowledge＆
Reality＆Interest

AI Assist With Learning Progress

Intermediate
English Learners

Speaking Balance Input & Output.