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Impact case study database

The impact case study database allows you to browse and search for impact case studies submitted to the REF 2021. Use the search and filters below to find the impact case studies you are looking for.
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Natural Language Processing for Text Prediction and Feedback (TPAF): machine learning research saves 100,000 years in mobile phone typing time and provides feedback to language learners in less than 15 seconds

1. Summary of the impact

2. Underpinning research

3. References to the research

4. Details of the impact

5. Sources to corroborate the impact

Additional contextual information

Grant funding

Grant number Value of grant
ST/G003599/1 £83,897