Human-Centered. Always.
We start with people at the center of the learning process and combine this with artificial intelligence (AI). We also know that an algorithm is not always the best answer and use it accordingly.
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When learning a new language practice is part of the learning. When it comes to effective learning, repetition is key without being too intrusive. In this case, we use spaced repetitionto make sure vocabulary learning is most impactful and lasting.
And lastly, unlike most apps that use artificial intelligence Hello, World! works entirely on your phone. Meaning, your photos never leave your device. To support the creation of learning material, each photo is givened a unique identifier consisting of a string of numbers while all the magic (artificial intelligence) is done on-device.