Technology has enabled hearing aids to become much smaller and more effective. Still, hearing aid companies fight to change the stigma around first adopting a hearing aid. For many, using a medical device feels like wearing a large blemish of impairment or a surrender to dependence on a machine.
The goal of this project is to make hearing aids more approachable and desirable to those who may benefit from using it, as well as society at large. Let us celebrate our individuality, glamorous in all our imperfections.
To allow for users to interchange accessories for their hearing aid, a snap fit attachment had to be developed. The attachment could not cover the microphones, and eventually would have to be made of solderable metals in order to be fused with the metal jewelry elements of the accessory. Furthermore, developing 3D models allowed for rapid iteration and cutsomization.
Even after developing a perfect fit model out of 3D printed PLA, flexible resin, hard resin, and wax, there were still issues with fit for the final silver attachment piece. Silver is stronger and less flexible than many of the testing materials, and had to be filed down slightly during the finishing process to accomodate the hearing aid. Now molds have been made to reproduce the perfect fit attachment piece in any solderable metal one may wish to produce.