Phelps3D Autism-NonVerbal Emotions Wants Aid

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This is an uncomplicated device facilitating non-verbal communication between students and adults with autism or other speech impairments. It features icons representing diverse emotional states, in addition to indicators for fatigue, hunger, thirst, and the need to use the restroom. Four holes are strategically placed to enable attachment of a keychain, lanyard, or even conversion into a wearable necklace. The main component was printed with 10% infill density and filament color change initiated at 4 mm Z height. Meanwhile, the arrow and back slide components were printed with 50% infill density.