Vacuum form and black resin cast of original BE19 NHS hearing aid, pictures on the left. The BE19 model is an analogue device that was prescribed in the early to mid eighties, however it's form is the most 'hearing aid like' of all the models I've collected from audiologists, participants and friends. It's simple, uninfluenced … Continue reading thinking through making: plastics and 3D modelling
After some unsuccessful attempts with aluminium, time to play with copper! Some unsuccessful attempts at gauging pressure x presses... (Missing image, my notebook pages of what pressures and presses in combo were too much for the copper.) Next, to solder!