On the Accuracy of Tactile Displays

  title={On the Accuracy of Tactile Displays},
  author={Christopher Power},
Inaccuracies in the reporting of finger positions from electronic tactile displays can result in errors in the audio presentation of multi-modal applications. In this paper, we conduct an experiment to examine the accuracy of one such device. Given the results of this experiment, we present a collection of recommendations for the spacing of objects within a tactile scene.