Podcast Episode 51

Chuck Smith: Duolingo and The Polyglot Gathering

Kris Broholm interviews guest Chuck Smith in this season two premiere. They discuss Duolingo and "The Polyglot Gathering".

March 20, 2015 · 55 min

EP 51: Chuck Smith: Duolingo and The Polyglot Gathering

0:00 / 55:00

Guest

Chuck Smith

What You'll Hear

  1. 1 Welcome Back! Season Two Podcast Updates
  2. 2 Poller Gathering: Fund Videos Now!
  3. 3 New Features at Poller Gathering Berlin
  4. 4 Register Fast! Polyglot Gathering Berlin Experience
  5. 5 Esperanto Duolingo: Most Requested Language
  6. 6 Creating Duolingo Courses: Behind the Scenes
  7. 7 Duolingo: Sparking Esperanto's Renaissance?

Questions Covered in the Show

What are the key updates and differences for this year's Poller Gathering in Berlin?- 8m
Chuck details fundraising efforts for a professional film team to improve video and sound quality of lectures, and new deals from language learning companies for contributors. The gathering will feature more space and more attendees (320 vs. 200 last year), with two large rooms for sessions, a performance by Yomo in 25 languages, and a book fair for independent authors.
What were the common complaints or challenges at the Poller Gathering, and how are they being addressed?- 16m
The biggest complaint last year was about the Wi-Fi, which Chuck admits was challenging to provide for over 300 people, though they have backup options this year. Another frequent complaint was that it was too hot, which prompted the organizers to move the event from June to May to improve comfort for attendees.
How did the Duolingo Esperanto course start?- 28m
Duolingo had Esperanto on its roadmap from early stages, and it consistently became the most requested language on the platform's user surveys. This high demand, combined with Chuck's early application to their course incubator as a contributor, ultimately led Duolingo to prioritize and launch the Esperanto course development.
How is a Duolingo language course created?- 33m
Contributors have complete flexibility in structuring the course, often using an English language tree as a template for lessons with 2-9 new words. For each word, they must create at least three example sentences, provide all possible English translations, and then reverse translate the best English sentences back to the target language, which is a labor-intensive process.
What are the common criticisms of Duolingo courses?- 37m
Kris highlights two main criticisms: the use of synthetic (machine) pronunciation and "weird" or unusual sentences. Chuck explains that funny sentences are included to keep learners engaged, and synthetic voices are used due to the high cost and significant bandwidth requirements of providing human-recorded audio for every sentence.
Why do Duolingo contributors, like Chuck Smith, volunteer their time to create courses?- 43m
Chuck is motivated by the potential for significant impact on the Esperanto community, drawing parallels to his experience founding Esperanto Wikipedia, despite no salary. He believes the Duolingo course will introduce an estimated 200,000 new learners to Esperanto, making it one of the most impactful projects in the language's history by raising its reputation and accessibility.

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Kris Broholm

Kris Broholm

Founder, Actual Fluency

Kris is the founder of Actual Fluency, and has spent the last 10+ years becoming an expert in language learning software, methods, and techniques.