Efficiency of the Chubon versus the QWERTY Keyboard

@article{Anson2001EfficiencyOT,
  title={Efficiency of the Chubon versus the QWERTY Keyboard},
  author={Denis Anson and Sophia Pretoria George and R Galup and Bob Shea and Roger R. Vetter},
  journal={Assistive Technology},
  year={2001},
  volume={13},
  pages={40 - 45}
}
There is little available evidence for claims of the efficiency of alternative keyboard layouts. Part of the difficulty in providing such evidence is that available research subjects typically have extensive experience with the standard keyboard, making a fair comparison of keyboard layouts difficult. The purpose of this study was to provide a true comparison of the QWERTY and Chubon keyboard layouts for individuals who type with a single digit by neutralizing prior experience through an… 

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