{"url":"/dataset/digilets","name":"DigiLeTs","full_name":"Digit- and Letter Trajectories","description_markdown":"A dataset with $23\\,870$ digital trajectories (i.e. time series) of handwritten lower- and uppercase Latin letters and Arabic numbers ($a$-$z$, $A$-$Z$, $0$-$9$), generated by $77$ experts using a Wacom Pen Tablet. An expert is considered a proficient user of the recorded symbols, in this case adult native German speakers.\r\n\r\nDigiLetTs was created to extend the [Omniglot dataset](https://github.com/brendenlake/omniglot) and contains five variants per character per subject to allow the quantification of intra-subject variability and to assess and account for individual writing styles. The determination and imitation of subject-dependent writing styles is introduced as a new task in [this paper](link-to-paper).\r\n\r\nFor more information about the dataset, please refer to the repository (Homepage button below).","description_withheld":null,"homepage":"https://github.com/CognitiveModeling/ExtendingOmniglot/","introduced_date":"2022-06-01","introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"},{"name":"Time series","url":"/datasets/modality/time-series"}],"tasks":[{"name":"Handwriting Recognition","url":"/task/handwriting-recognition","datasets_with_task":"/datasets/task/handwriting-recognition"},{"name":"Handwriting Verification","url":"/task/handwriting-verification","datasets_with_task":"/datasets/task/handwriting-verification"},{"name":"Handwritten Digit Recognition","url":"/task/handwritten-digit-recognition","datasets_with_task":"/datasets/task/handwritten-digit-recognition"},{"name":"Handwriting generation","url":"/task/handwriting-generation","datasets_with_task":"/datasets/task/handwriting-generation"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["DigiLeTs"],"data_loaders":[],"num_papers_in_archive":0,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}