Playful haptic environment for engaging visually impaired learners with geometric shapes

@inproceedings{Petridou2014PlayfulHE,
  title={Playful haptic environment for engaging visually impaired learners with geometric shapes},
  author={Maria Petridou},
  year={2014}
}
Playful Haptic Environment for Engaging Visually Impaired Learners with Geometric Shapes