6 posts tagged “duolingo”
2025
Betting on mobile made all the difference. We're making a similar call now, and this time the platform shift is AI.
AI isn't just a productivity boost. It helps us get closer to our mission. To teach well, we need to create a massive amount of content, and doing that manually doesn't scale. One of the best decisions we made recently was replacing a slow, manual content creation process with one powered by AI. Without AI, it would take us decades to scale our content to more learners. We owe it to our learners to get them this content ASAP. [...]
We'll be rolling out a few constructive constraints to help guide this shift:
- We'll gradually stop using contractors to do work that AI can handle
- AI use will be part of what we look for in hiring
- AI use will be part of what we evaluate in performance reviews
- Headcount will only be given if a team cannot automate more of their work
- Most functions will have specific initiatives to fundamentally change how they work [...]
— Luis von Ahn, Duolingo all-hands memo, shared on LinkedIn
2024
Tom Scott, and the formidable power of escalating streaks
Ten years ago yesterday, Tom Scott posted this video to YouTube about “Special Crossings For Horses In Britain”. It was the first in his Things You Might Not Know series, but more importantly it was the start of a streak.
[... 1,352 words]2019
Weeknotes: Niche Museums, Kepler, Trees and Streaks
Every now and then someone will ask “so when are you going to build Museums Near Me then?”, based on my obsession with niche museums and websites like www.owlsnearme.com.
[... 872 words]2013
Is there an application like Duolingo, but for math?
Khan Academy have a points, levels and achievements system for mathematics that is similar to the method used by duolingo.
[... 35 words]What are some productive things to do for 15 minutes a day?
Learn a foreign language—using DuoLingo on the iPhone, or with podcasts such as Coffee Break Spanish.
[... 36 words]Are there any sites like CodeAcademy for other fields, i.e. who specialize in math, languages, finance, etc. (no “generalists” like Khan)?
For language learning my wife has been having a really good time with Duolingo—she uses the iPhone app but they have a web version as well. It’s also free—I think their business model revolves around getting students to crowdsource translations as part of their learning exercises.
[... 130 words]