The initial case didn’t work! The research institute suddenly announced that they had slightly changed the board, and now the indicator was in a different location, and so on. We designed another version, refined it, came up with a belt, consulted with sewing and neoprene specialists, and carefully selected threads, fabrics, embroidery, and other details. We measured, added an adjustable strap, and tested everything.
The end result was a working prototype.
The project lasted about six months and provided us with a wealth of experience, knowledge, and wonderful connections with great people.