A Haptic-Based Framework for Chemistry Education: Experiencing Molecular Interactions with Touch
The science of haptics has received a great attention in the last decade for data visualization and training. In particular haptics can be introduced as a novel technology for educational purposes. The usage of haptic technologies can greatly help to make the students feel sensations not directly experienceable and typically only reported as notions, sometimes also counter-intuitively, in textbooks. In this work, we present a haptically-enhanced system for the tactile exploration of molecules. After a brief description of the architecture of the developed system, the paper describes how it has been introduced in the usual didactic activity by providing a support for the comprehension of concepts typically explained only theoretically. Users feedbacks and impressions are reported as results of this innovation in teaching.
KeywordsHaptic technology Chemical education and teaching Molecular interaction
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- 1.Fjeld, M., et al.: Chemistry education: a tangible interaction approach. In: Proceedings of INTERACT 2003, pp. 287–294 (2003)Google Scholar
- 2.Chemistry visualization software survey, http://personal.cscs.ch/~mvalle/ChemViz/tools.html
- 3.Chemical Force Feedback (CFF), http://cff.itn.liu.se/public/
- 4.Garcia-Ruiz, M.A., et al.: Virtual reality learning objects of molecular structures. In: Proceedings of the 2006 International Conference on Dublin Core and Metadata Applications: metadata for knowledge and learning table of contents, Manzanillo, Colima, Mexico, pp. 162–168 (2006)Google Scholar
- 5.Sourina, O., et al.: Visual Haptic-based Biomolecular Docking. In: Proceedings of International Conference on Cyberworlds 2008, pp. 240–247 (2008)Google Scholar
- 10.Sensable PHANTOM Omni, http://www.sensable.com/haptic-phantom-omni.htm
- 11.PDB file format specifications, http://deposit.rcsb.org/adit/docs/pdb_atom_format.html