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Fig. 2 Positioning sensory
modules on the human body
[7]
Fig. 3 Using the system on subjects with low vision and blindness simulation [7]
Catia V5 R19 design software and exported to Cura 3.2.1, a 3D printer-compatible
software that has built-in housings and caps in a compact system (see Fig. 4).
Fig. 4 Modules
construction with the three
sensors and buzzer [7]