A Demonstration of Scale-Free Query by Sketching with Qetch

@inproceedings{Mannino2018ADO,
  title={A Demonstration of Scale-Free Query by Sketching with Qetch},
  author={Miro Mannino and Azza Abouzeid},
  booktitle={CHI Extended Abstracts},
  year={2018}
}
We demonstrate Qetch [1], a time series querying tool, where users freely sketch patterns of interest, without specifying query length or amplitude, on a scale-free canvas. The design of Qetch's interface and matching algorithm were motivated by a crowd study of how humans sketch time series patterns and what sketching errors they tend to make. The… CONTINUE READING