참고문헌
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피인용 문헌
- Implementation of Smart Cane using Beacon Communication for Visually Impaired People vol.21, pp.3, 2016, https://doi.org/10.9728/dcs.2020.21.3.453
- Survey on Optimization of Walking Assistive Device for Evacuation and Realization of Fire for Visually Impaired vol.21, pp.2, 2016, https://doi.org/10.9798/kosham.2021.21.2.91